Logs | Stochastic ETH-BTC | Trading Strategy

2025-06-16 18:48:15

Main loop terminated. Entering to the web server wait mode. Run-time version was: Trade-executor Docker version: v1059 Commit hash: aa9049c142238fe6c2a482f74071de314a01eca3 Commit message: Backtest filling of share prices (#1182)

2025-06-16 18:48:14

LiveSchedulingTaskFailed('trade-executor closed because one of the scheduled tasks failed')

urllib3.exceptions.ResponseError: too many 502 error responses (30 lines)

The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.11/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/deps/trading-strategy/tradingstrategy/utils/logging_retry.py", line 48, in increment return super().increment(method, url, response, error, _pool, _stacktrace) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='tradingstrategy.ai', port=443): Max retries exceeded with url: /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/src/trade-executor/tradeexecutor/cli/loop.py", line 1208, in live_cycle universe_update_result = wait_for_universe_data_availability_jsonl( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/tradeexecutor/strategy/pandas_trader/decision_trigger.py", line 280, in wait_for_universe_data_availability_jsonl avail_map = fetch_availability( ^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/tradeexecutor/strategy/pandas_trader/decision_trigger.py", line 127, in fetch_availability return client.fetch_trading_data_availability( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/deps/trading-strategy/tradingstrategy/client.py", line 706, in fetch_trading_data_availability return self.transport.fetch_trading_data_availability( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/deps/trading-strategy/tradingstrategy/transport/cache.py", line 1246, in fetch_trading_data_availability array = self.get_json_response("trading-pair-data-availability", params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/deps/trading-strategy/tradingstrategy/transport/cache.py", line 383, in get_json_response response = self.requests.get( ^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 602, in get return self.request("GET", url, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='tradingstrategy.ai', port=443): Max retries exceeded with url: /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (Caused by ResponseError('too many 502 error responses')) The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/src/trade-executor/tradeexecutor/cli/commands/start.py", line 594, in start loop.run_with_state(state) File "/usr/src/trade-executor/tradeexecutor/cli/loop.py", line 1528, in run_with_state return self.run_live(state) ^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/tradeexecutor/cli/loop.py", line 1426, in run_live raise LiveSchedulingTaskFailed("trade-executor closed because one of the scheduled tasks failed") from crash_exception tradeexecutor.cli.loop.LiveSchedulingTaskFailed: trade-executor closed because one of the scheduled tasks failed

2025-06-16 18:48:14

trade-executor enzyme-ethereum-btc-eth-stoch-rsi execution loop crashed

2025-06-16 18:48:14

RetryError(MaxRetryError("HTTPSConnectionPool(host='tradingstrategy.ai', port=443): Max retries exceeded with url: /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (Caused by ResponseError('too many 502 error responses'))"))

urllib3.exceptions.ResponseError: too many 502 error responses (24 lines)

The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.11/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/deps/trading-strategy/tradingstrategy/utils/logging_retry.py", line 48, in increment return super().increment(method, url, response, error, _pool, _stacktrace) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='tradingstrategy.ai', port=443): Max retries exceeded with url: /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/src/trade-executor/tradeexecutor/cli/loop.py", line 1208, in live_cycle universe_update_result = wait_for_universe_data_availability_jsonl( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/tradeexecutor/strategy/pandas_trader/decision_trigger.py", line 280, in wait_for_universe_data_availability_jsonl avail_map = fetch_availability( ^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/tradeexecutor/strategy/pandas_trader/decision_trigger.py", line 127, in fetch_availability return client.fetch_trading_data_availability( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/deps/trading-strategy/tradingstrategy/client.py", line 706, in fetch_trading_data_availability return self.transport.fetch_trading_data_availability( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/deps/trading-strategy/tradingstrategy/transport/cache.py", line 1246, in fetch_trading_data_availability array = self.get_json_response("trading-pair-data-availability", params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/trade-executor/deps/trading-strategy/tradingstrategy/transport/cache.py", line 383, in get_json_response response = self.requests.get( ^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 602, in get return self.request("GET", url, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='tradingstrategy.ai', port=443): Max retries exceeded with url: /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (Caused by ResponseError('too many 502 error responses'))

2025-06-16 18:48:13

Retrying: GET /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (status: 502, reason: Bad Gateway, text: <!DOCTYPE html>     <html class="no-js" lang="en-US">  <head> <title>tradingstrategy.ai | 502: Bad gateway</title> <meta charset="UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta name="robots" content="noindex, nofollow" /> <meta name="viewport" content="width=device-width,initial-scale=1" /> <link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/main.css" /> </head> <body> <div id="cf-wrapper"> <div id="cf-error-details" class="p-0"> <header class="mx-auto pt-10 lg:pt-6 lg:px-8 w-240 lg:w-full mb-8"> <h1 class="inline-block sm:block sm:mb-2 font-light text-60 lg:text-4xl text-black-dark leading-tight mr-2"> <span class="inline-block">Bad gateway</span> <span class="code-label">Error code 502</span> </h1> <div> Visit <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer">cloudflare.com</a> for more information. </div> <div class="mt-3">2025-06-16 18:48:13 UTC</div> </header> <div class="my-8 bg-gradient-gray"> <div class="w-240 lg:w-full mx-auto"> <div class="clearfix md:px-8"> <div id="cf-browser-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-browser block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">You</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Browser </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-cloudflare-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> <span class="cf-icon-cloud block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </a> </div> <span class="md:block w-full truncate">Frankfurt</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> Cloudflare </a> </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-host-status" class="cf-error-source relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-server block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-error w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">tradingstrategy.ai</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Host </h3> <span class="leading-1.3 text-2xl text-red-error">Error</span> </div> </div> </div> </div> <div class="w-240 lg:w-full mx-auto mb-8 lg:px-8"> <div class="clearfix"> <div class="w-1/2 md:w-full float-left pr-6 md:pb-10 md:pr-0 leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What happened?</h2> <p>The web server reported a bad gateway error.</p> </div> <div class="w-1/2 md:w-full float-left leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What can I do?</h2> <p class="mb-6">Please try again in a few minutes.</p> </div> </div> </div> <div class="cf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300"> <p class="text-13"> <span class="cf-footer-item sm:block sm:mb-1">Cloudflare Ray ID: <strong class="font-semibold">950c7aee3be4cdab</strong></span> <span class="cf-footer-separator sm:hidden">•</span> <span id="cf-footer-item-ip" class="cf-footer-item hidden sm:block sm:mb-1"> Your IP: <button type="button" id="cf-footer-ip-reveal" class="cf-footer-ip-reveal-btn">Click to reveal</button> <span class="hidden" id="cf-footer-ip">34.159.6.216</span> <span class="cf-footer-separator sm:hidden">•</span> </span> <span class="cf-footer-item sm:block sm:mb-1"><span>Performance & security 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2025-06-16 18:48:11

Retrying: GET /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (status: 502, reason: Bad Gateway, text: <!DOCTYPE html>     <html class="no-js" lang="en-US">  <head> <title>tradingstrategy.ai | 502: Bad gateway</title> <meta charset="UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta name="robots" content="noindex, nofollow" /> <meta name="viewport" content="width=device-width,initial-scale=1" /> <link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/main.css" /> </head> <body> <div id="cf-wrapper"> <div id="cf-error-details" class="p-0"> <header class="mx-auto pt-10 lg:pt-6 lg:px-8 w-240 lg:w-full mb-8"> <h1 class="inline-block sm:block sm:mb-2 font-light text-60 lg:text-4xl text-black-dark leading-tight mr-2"> <span class="inline-block">Bad gateway</span> <span class="code-label">Error code 502</span> </h1> <div> Visit <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer">cloudflare.com</a> for more information. </div> <div class="mt-3">2025-06-16 18:48:11 UTC</div> </header> <div class="my-8 bg-gradient-gray"> <div class="w-240 lg:w-full mx-auto"> <div class="clearfix md:px-8"> <div id="cf-browser-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-browser block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">You</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Browser </h3> <span class="leading-1.3 text-2xl 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server reported a bad gateway error.</p> </div> <div class="w-1/2 md:w-full float-left leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What can I do?</h2> <p class="mb-6">Please try again in a few minutes.</p> </div> </div> </div> <div class="cf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300"> <p class="text-13"> <span class="cf-footer-item sm:block sm:mb-1">Cloudflare Ray ID: <strong class="font-semibold">950c7ae238e6cdab</strong></span> <span class="cf-footer-separator sm:hidden">•</span> <span id="cf-footer-item-ip" class="cf-footer-item hidden sm:block sm:mb-1"> Your IP: <button type="button" id="cf-footer-ip-reveal" class="cf-footer-ip-reveal-btn">Click to reveal</button> <span class="hidden" id="cf-footer-ip">34.159.6.216</span> <span class="cf-footer-separator sm:hidden">•</span> </span> <span class="cf-footer-item sm:block sm:mb-1"><span>Performance & security 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{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1SVPirbR7TOw8qI9VRL3CRXEYkOhNsXxwHKcY5%2BBx36WDYPUnC50FOqOiVtMWidOz0JHu99gTjzImhxjZHhR0UUVDCTKY3yvJhgo47EauPixoMb8KF%2FzFGqw3hKRxROwYjCXPQ%3D%3D"}],"group":"cf-nel","max_age":604800} Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} X-Frame-Options: SAMEORIGIN Referrer-Policy: same-origin Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Server: cloudflare Cf-Ray: 950c7ae238e6cdab-FRA server-timing: cfL4;desc="?proto=TCP&rtt=1221&min_rtt=947&rtt_var=58&sent=1595&recv=1537&lost=0&retrans=1&sent_bytes=715351&recv_bytes=205083&delivery_rate=7394042&cwnd=257&unsent_bytes=0&cid=1513f9c0ab7b58e3&ts=7795549&x=0"

2025-06-16 18:48:10

Retrying: GET /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (status: 502, reason: Bad Gateway, text: <!DOCTYPE html>     <html class="no-js" lang="en-US">  <head> <title>tradingstrategy.ai | 502: Bad gateway</title> <meta charset="UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta name="robots" content="noindex, nofollow" /> <meta name="viewport" content="width=device-width,initial-scale=1" /> <link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/main.css" /> </head> <body> <div id="cf-wrapper"> <div id="cf-error-details" class="p-0"> <header class="mx-auto pt-10 lg:pt-6 lg:px-8 w-240 lg:w-full mb-8"> <h1 class="inline-block sm:block sm:mb-2 font-light text-60 lg:text-4xl text-black-dark leading-tight mr-2"> <span class="inline-block">Bad gateway</span> <span class="code-label">Error code 502</span> </h1> <div> Visit <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer">cloudflare.com</a> for more information. </div> <div class="mt-3">2025-06-16 18:48:10 UTC</div> </header> <div class="my-8 bg-gradient-gray"> <div class="w-240 lg:w-full mx-auto"> <div class="clearfix md:px-8"> <div id="cf-browser-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-browser block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">You</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Browser </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-cloudflare-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> <span class="cf-icon-cloud block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </a> </div> <span class="md:block w-full truncate">Frankfurt</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> Cloudflare </a> </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-host-status" class="cf-error-source relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-server block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-error w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">tradingstrategy.ai</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Host </h3> <span class="leading-1.3 text-2xl text-red-error">Error</span> </div> </div> </div> </div> <div class="w-240 lg:w-full mx-auto mb-8 lg:px-8"> <div class="clearfix"> <div class="w-1/2 md:w-full float-left pr-6 md:pb-10 md:pr-0 leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What happened?</h2> <p>The web server reported a bad gateway error.</p> </div> <div class="w-1/2 md:w-full float-left leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What can I do?</h2> <p class="mb-6">Please try again in a few minutes.</p> </div> </div> </div> <div class="cf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300"> <p class="text-13"> <span class="cf-footer-item sm:block sm:mb-1">Cloudflare Ray ID: <strong class="font-semibold">950c7adbae6dcdab</strong></span> <span class="cf-footer-separator sm:hidden">•</span> <span id="cf-footer-item-ip" class="cf-footer-item hidden sm:block sm:mb-1"> Your IP: <button type="button" id="cf-footer-ip-reveal" class="cf-footer-ip-reveal-btn">Click to reveal</button> <span class="hidden" id="cf-footer-ip">34.159.6.216</span> <span class="cf-footer-separator sm:hidden">•</span> </span> <span class="cf-footer-item sm:block sm:mb-1"><span>Performance & security by</span> <a rel="noopener noreferrer" href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" id="brand_link" target="_blank">Cloudflare</a></span> </p> <script>(function(){function d(){var b=a.getElementById("cf-footer-item-ip"),c=a.getElementById("cf-footer-ip-reveal");b&&"classList"in b&&(b.classList.remove("hidden"),c.addEventListener("click",function(){c.classList.add("hidden");a.getElementById("cf-footer-ip").classList.remove("hidden")}))}var a=document;document.addEventListener&&a.addEventListener("DOMContentLoaded",d)})();</script> </div> </div> </div> </body> </html> ) Headers: Date: Mon, 16 Jun 2025 18:48:10 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6349 Connection: keep-alive Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TuWT9blufAO8HrXU0lO8PrdtP4LdFBK1A3BpDKhLlsNfQ946t8GhDRzIa9uNo7vSPG5S%2FRD7fhdCfxgmnUwAeWZkPxhutso2tQ8bOndFYhMwnIuUEWSH%2B4l8phN7Im%2FydUBVbw%3D%3D"}],"group":"cf-nel","max_age":604800} Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} X-Frame-Options: SAMEORIGIN Referrer-Policy: same-origin Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Server: cloudflare Cf-Ray: 950c7adbae6dcdab-FRA server-timing: cfL4;desc="?proto=TCP&rtt=1219&min_rtt=947&rtt_var=70&sent=1589&recv=1535&lost=0&retrans=1&sent_bytes=708024&recv_bytes=204689&delivery_rate=7394042&cwnd=257&unsent_bytes=0&cid=1513f9c0ab7b58e3&ts=7794486&x=0"

2025-06-16 18:48:10

Retrying: GET /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (status: 502, reason: Bad Gateway, text: <!DOCTYPE html>     <html class="no-js" lang="en-US">  <head> <title>tradingstrategy.ai | 502: Bad gateway</title> <meta charset="UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta name="robots" content="noindex, nofollow" /> <meta name="viewport" content="width=device-width,initial-scale=1" /> <link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/main.css" /> </head> <body> <div id="cf-wrapper"> <div id="cf-error-details" class="p-0"> <header class="mx-auto pt-10 lg:pt-6 lg:px-8 w-240 lg:w-full mb-8"> <h1 class="inline-block sm:block sm:mb-2 font-light text-60 lg:text-4xl text-black-dark leading-tight mr-2"> <span class="inline-block">Bad gateway</span> <span class="code-label">Error code 502</span> </h1> <div> Visit <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer">cloudflare.com</a> for more information. </div> <div class="mt-3">2025-06-16 18:48:10 UTC</div> </header> <div class="my-8 bg-gradient-gray"> <div class="w-240 lg:w-full mx-auto"> <div class="clearfix md:px-8"> <div id="cf-browser-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-browser block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">You</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Browser </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-cloudflare-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> <span class="cf-icon-cloud block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </a> </div> <span class="md:block w-full truncate">Frankfurt</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> Cloudflare </a> </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-host-status" class="cf-error-source relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-server block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-error w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">tradingstrategy.ai</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Host </h3> <span class="leading-1.3 text-2xl text-red-error">Error</span> </div> </div> </div> </div> <div class="w-240 lg:w-full mx-auto mb-8 lg:px-8"> <div class="clearfix"> <div class="w-1/2 md:w-full float-left pr-6 md:pb-10 md:pr-0 leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What happened?</h2> <p>The web server reported a bad gateway error.</p> </div> <div class="w-1/2 md:w-full float-left leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What can I do?</h2> <p class="mb-6">Please try again in a few minutes.</p> </div> </div> </div> <div class="cf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300"> <p class="text-13"> <span class="cf-footer-item sm:block sm:mb-1">Cloudflare Ray ID: <strong class="font-semibold">950c7ad74a8acdab</strong></span> <span class="cf-footer-separator sm:hidden">•</span> <span id="cf-footer-item-ip" class="cf-footer-item hidden sm:block sm:mb-1"> Your IP: <button type="button" id="cf-footer-ip-reveal" class="cf-footer-ip-reveal-btn">Click to reveal</button> <span class="hidden" id="cf-footer-ip">34.159.6.216</span> <span class="cf-footer-separator sm:hidden">•</span> </span> <span class="cf-footer-item sm:block sm:mb-1"><span>Performance & security by</span> <a rel="noopener noreferrer" href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" id="brand_link" target="_blank">Cloudflare</a></span> </p> <script>(function(){function d(){var b=a.getElementById("cf-footer-item-ip"),c=a.getElementById("cf-footer-ip-reveal");b&&"classList"in b&&(b.classList.remove("hidden"),c.addEventListener("click",function(){c.classList.add("hidden");a.getElementById("cf-footer-ip").classList.remove("hidden")}))}var a=document;document.addEventListener&&a.addEventListener("DOMContentLoaded",d)})();</script> </div> </div> </div> </body> </html> ) Headers: Date: Mon, 16 Jun 2025 18:48:10 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6349 Connection: keep-alive Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=c%2Fc7Cyh4Sjh5vo%2FCppQFdYvhe8PO8sGHuY0uIuI3%2FOCpojtGI0t%2FIGiCux38T%2FPUqjdBwH0LeoGrEdu8Ngm111%2B%2FNfEX2LEzd8n4%2Fcs%2F820xeftwdsIcXvVciqxBSox7rVVtKg%3D%3D"}],"group":"cf-nel","max_age":604800} Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} X-Frame-Options: SAMEORIGIN Referrer-Policy: same-origin Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Server: cloudflare Cf-Ray: 950c7ad74a8acdab-FRA server-timing: cfL4;desc="?proto=TCP&rtt=1216&min_rtt=947&rtt_var=88&sent=1583&recv=1533&lost=0&retrans=1&sent_bytes=700685&recv_bytes=204295&delivery_rate=7394042&cwnd=257&unsent_bytes=0&cid=1513f9c0ab7b58e3&ts=7793788&x=0"

2025-06-16 18:48:09

Retrying: GET /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (status: 502, reason: Bad Gateway, text: <!DOCTYPE html>     <html class="no-js" lang="en-US">  <head> <title>tradingstrategy.ai | 502: Bad gateway</title> <meta charset="UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta name="robots" content="noindex, nofollow" /> <meta name="viewport" content="width=device-width,initial-scale=1" /> <link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/main.css" /> </head> <body> <div id="cf-wrapper"> <div id="cf-error-details" class="p-0"> <header class="mx-auto pt-10 lg:pt-6 lg:px-8 w-240 lg:w-full mb-8"> <h1 class="inline-block sm:block sm:mb-2 font-light text-60 lg:text-4xl text-black-dark leading-tight mr-2"> <span class="inline-block">Bad gateway</span> <span class="code-label">Error code 502</span> </h1> <div> Visit <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer">cloudflare.com</a> for more information. </div> <div class="mt-3">2025-06-16 18:48:09 UTC</div> </header> <div class="my-8 bg-gradient-gray"> <div class="w-240 lg:w-full mx-auto"> <div class="clearfix md:px-8"> <div id="cf-browser-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-browser block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">You</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Browser </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-cloudflare-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> <span class="cf-icon-cloud block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </a> </div> <span class="md:block w-full truncate">Frankfurt</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> Cloudflare </a> </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-host-status" class="cf-error-source relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-server block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-error w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">tradingstrategy.ai</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Host </h3> <span class="leading-1.3 text-2xl text-red-error">Error</span> </div> </div> </div> </div> <div class="w-240 lg:w-full mx-auto mb-8 lg:px-8"> <div class="clearfix"> <div class="w-1/2 md:w-full float-left pr-6 md:pb-10 md:pr-0 leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What happened?</h2> <p>The web server reported a bad gateway error.</p> </div> <div class="w-1/2 md:w-full float-left leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What can I do?</h2> <p class="mb-6">Please try again in a few minutes.</p> </div> </div> </div> <div class="cf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300"> <p class="text-13"> <span class="cf-footer-item sm:block sm:mb-1">Cloudflare Ray ID: <strong class="font-semibold">950c7ad48b32cdab</strong></span> <span class="cf-footer-separator sm:hidden">•</span> <span id="cf-footer-item-ip" class="cf-footer-item hidden sm:block sm:mb-1"> Your IP: <button type="button" id="cf-footer-ip-reveal" class="cf-footer-ip-reveal-btn">Click to reveal</button> <span class="hidden" id="cf-footer-ip">34.159.6.216</span> <span class="cf-footer-separator sm:hidden">•</span> </span> <span class="cf-footer-item sm:block sm:mb-1"><span>Performance & security by</span> <a rel="noopener noreferrer" href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" id="brand_link" target="_blank">Cloudflare</a></span> </p> <script>(function(){function d(){var b=a.getElementById("cf-footer-item-ip"),c=a.getElementById("cf-footer-ip-reveal");b&&"classList"in b&&(b.classList.remove("hidden"),c.addEventListener("click",function(){c.classList.add("hidden");a.getElementById("cf-footer-ip").classList.remove("hidden")}))}var a=document;document.addEventListener&&a.addEventListener("DOMContentLoaded",d)})();</script> </div> </div> </div> </body> </html> ) Headers: Date: Mon, 16 Jun 2025 18:48:09 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6349 Connection: keep-alive Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VENdwQvNK7CP%2BrO653VXAqB0R8xwiQSyJayC2kzpPnitQ%2FrN0tKbUvYLbwru%2FoL8GxEc6iUNN3PAyqf%2B6joCdUKql%2Fnf0C%2BsgxPuiw1Y8OqIDlfSCvoqiK5nMUVyh7uQDd8alQ%3D%3D"}],"group":"cf-nel","max_age":604800} Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} X-Frame-Options: SAMEORIGIN Referrer-Policy: same-origin Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Server: cloudflare Cf-Ray: 950c7ad48b32cdab-FRA server-timing: cfL4;desc="?proto=TCP&rtt=1202&min_rtt=947&rtt_var=77&sent=1577&recv=1531&lost=0&retrans=1&sent_bytes=693352&recv_bytes=203901&delivery_rate=7394042&cwnd=257&unsent_bytes=0&cid=1513f9c0ab7b58e3&ts=7793346&x=0"

2025-06-16 18:48:09

Retrying: GET /api/trading-pair-data-availability?pair_ids=2697765%2C2697647&time_bucket=7d (status: 502, reason: Bad Gateway, text: <!DOCTYPE html>     <html class="no-js" lang="en-US">  <head> <title>tradingstrategy.ai | 502: Bad gateway</title> <meta charset="UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta name="robots" content="noindex, nofollow" /> <meta name="viewport" content="width=device-width,initial-scale=1" /> <link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/main.css" /> </head> <body> <div id="cf-wrapper"> <div id="cf-error-details" class="p-0"> <header class="mx-auto pt-10 lg:pt-6 lg:px-8 w-240 lg:w-full mb-8"> <h1 class="inline-block sm:block sm:mb-2 font-light text-60 lg:text-4xl text-black-dark leading-tight mr-2"> <span class="inline-block">Bad gateway</span> <span class="code-label">Error code 502</span> </h1> <div> Visit <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer">cloudflare.com</a> for more information. </div> <div class="mt-3">2025-06-16 18:48:09 UTC</div> </header> <div class="my-8 bg-gradient-gray"> <div class="w-240 lg:w-full mx-auto"> <div class="clearfix md:px-8"> <div id="cf-browser-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-browser block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">You</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Browser </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-cloudflare-status" class=" relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> <span class="cf-icon-cloud block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </a> </div> <span class="md:block w-full truncate">Frankfurt</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" target="_blank" rel="noopener noreferrer"> Cloudflare </a> </h3> <span class="leading-1.3 text-2xl text-green-success">Working</span> </div> <div id="cf-host-status" class="cf-error-source relative w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 md:border-b md:border-gray-400 overflow-hidden float-left md:float-none text-center"> <div class="relative mb-10 md:m-0"> <span class="cf-icon-server block md:hidden h-20 bg-center bg-no-repeat"></span> <span class="cf-icon-error w-12 h-12 absolute left-1/2 md:left-auto md:right-0 md:top-0 -ml-6 -bottom-4"></span> </div> <span class="md:block w-full truncate">tradingstrategy.ai</span> <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light leading-1.3"> Host </h3> <span class="leading-1.3 text-2xl text-red-error">Error</span> </div> </div> </div> </div> <div class="w-240 lg:w-full mx-auto mb-8 lg:px-8"> <div class="clearfix"> <div class="w-1/2 md:w-full float-left pr-6 md:pb-10 md:pr-0 leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What happened?</h2> <p>The web server reported a bad gateway error.</p> </div> <div class="w-1/2 md:w-full float-left leading-relaxed"> <h2 class="text-3xl font-normal leading-1.3 mb-4">What can I do?</h2> <p class="mb-6">Please try again in a few minutes.</p> </div> </div> </div> <div class="cf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300"> <p class="text-13"> <span class="cf-footer-item sm:block sm:mb-1">Cloudflare Ray ID: <strong class="font-semibold">950c7ad25cfbcdab</strong></span> <span class="cf-footer-separator sm:hidden">•</span> <span id="cf-footer-item-ip" class="cf-footer-item hidden sm:block sm:mb-1"> Your IP: <button type="button" id="cf-footer-ip-reveal" class="cf-footer-ip-reveal-btn">Click to reveal</button> <span class="hidden" id="cf-footer-ip">34.159.6.216</span> <span class="cf-footer-separator sm:hidden">•</span> </span> <span class="cf-footer-item sm:block sm:mb-1"><span>Performance & security by</span> <a rel="noopener noreferrer" href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_502&utm_campaign=tradingstrategy.ai" id="brand_link" target="_blank">Cloudflare</a></span> </p> <script>(function(){function d(){var b=a.getElementById("cf-footer-item-ip"),c=a.getElementById("cf-footer-ip-reveal");b&&"classList"in b&&(b.classList.remove("hidden"),c.addEventListener("click",function(){c.classList.add("hidden");a.getElementById("cf-footer-ip").classList.remove("hidden")}))}var a=document;document.addEventListener&&a.addEventListener("DOMContentLoaded",d)})();</script> </div> </div> </div> </body> </html> ) Headers: Date: Mon, 16 Jun 2025 18:48:09 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6349 Connection: keep-alive Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7oSA8MoHhp9LVzpSiJbXPkeWIvngGfH7k7WXmHwPyzW19HVY3g%2BqVvQpQNM53rDXr%2Fq0MjYxa6ZYTLnZo1RjT9VfAks8YQxvwYBEluSS%2BlKbj6rK%2FWv8eEh4YDy0vVS6PyOQdA%3D%3D"}],"group":"cf-nel","max_age":604800} Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} X-Frame-Options: SAMEORIGIN Referrer-Policy: same-origin Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Server: cloudflare Cf-Ray: 950c7ad25cfbcdab-FRA server-timing: cfL4;desc="?proto=TCP&rtt=1218&min_rtt=947&rtt_var=92&sent=1571&recv=1528&lost=0&retrans=1&sent_bytes=686025&recv_bytes=203507&delivery_rate=3844247&cwnd=4&unsent_bytes=0&cid=1513f9c0ab7b58e3&ts=7793008&x=0"

2025-06-16 18:48:00