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What to Include

Include your account email, the page or feature involved, and a concise description of the issue. Screenshots or exact error messages help resolve technical and billing questions faster.

Support replies are typically sent within 1-2 business days. PatternLedger is research software and does not provide financial advice.

Update Schedule

Daily US and Hong Kong boards update after each market closes and the required price data passes coverage checks. Weekly boards update after the final market session of the week. The board date shows the latest session included.

Exchange holidays, source delays, failed coverage checks, or maintenance can delay publication. PatternLedger is end-of-day research software. It is not an intraday feed.

Data and Method

EODHD is the primary source for end-of-day US and Hong Kong market data. Weekly bars are built from stored daily bars. Pattern detection and ranking use written rules, while AI review is a separate later step.

Read the public Pattern Reference for the scanner, ranking, journal, and backtest rules.