QSX Strategy Score

Screen account returns and equity; describe closed trades. Path risk, benchmark evidence, and shareable diagnostics.

QSX Strategy Score is a free screening tool for trading backtests. Choose a CSV, TSV, TXT, or Excel file to inspect historical account returns or an equity/NAV curve. The extension displays a path-quality score, drawdown and consistency diagnostics, benchmark comparisons, and practical next steps. Closed-trade logs receive descriptive trade statistics; they do not establish an account return path or account drawdown. Key features: - Account return and equity/NAV diagnostics - Closed-trade statistics with clear data limits - Optional asset selection or custom price/K-line benchmark upload - Daily benchmark and signed-beta random proxy comparisons when supported - N/A and an explanation when evidence is incomplete or a comparison is unsupported - Path risk diagnostics that exclude the parameter-search process - PNG scorecards and free diagnostic PDF downloads - Optional email delivery of the selected result - English, Chinese, Japanese, Korean, Spanish, and Brazilian Portuguese - A TradingView launch button and a general toolbar upload popup The extension sends only the files you explicitly select and submit to the QuantScopeX scoring service. Optional PNG, PDF, and email requests send the selected files again; email delivery also sends the address you enter. Product-update consent is optional and separate. It does not place trades or connect to broker accounts. It does not read passwords, cookies, browsing history, account credentials, or private messages. All extension JavaScript is included in the package; the hosted API returns diagnostic results, not executable code. The score summarizes the submitted historical path. It cannot certify alpha, independent out-of-sample performance, or future profitability. Proxy comparisons are screening evidence and do not certify timing skill. The score thresholds have not completed external calibration. Website: https://www.quantscopex.com/score Privacy: https://www.quantscopex.com/privacy/chrome-extension Version 1.4.0 improves input and comparison limits, nullable scores and N/A explanations, benchmark matching, and path-risk terminology. It preserves the same permissions and official scoring endpoints.