Description

This skill provides A-share investors with a comprehensive strategy management and evolution platform, helping you systematically execute, validate, and optimize your trading strategies. It can intelligently adjust your monthly rebalancing strategy based on market conditions, and through rigorous backtesting, continuously evaluate strategy performance and provide in-depth diagnostics to ensure your investment approach stays in sync with the market. Using real-time market data analysis, this skill accurately identifies the current market environment (such as trending, range-bound, or bear markets) and applies preset parameter sets for stock screening. It employs a multi-layer funnel approach, starting with fundamental hard metrics to technical timing, then rigorous individual stock value analysis, and actively seeks counterevidence to avoid blind decisions. Ultimately, you receive an auditable candidate stock list, each with detailed rule-hit explanations, ensuring transparent and traceable decisions. Beyond strategy execution, this skill also offers powerful strategy validation and evolution capabilities. It automatically tracks and backfills your trading signal performance, generating detailed strategy health reports including win rate, profit/loss ratio, and excess returns over the CSI 300. When a strategy underperforms, it intelligently triggers evolution suggestions, performs attribution diagnostics to identify problematic rules, and supports parameter adjustments after paper trading validation to continuously refine your investment strategy. Notably, after each strategy execution or validation, this skill scans US, Hong Kong, and A-share markets to provide 'cross-market high expected value opportunities' with structural advantages. These opportunities are based on a rigorous expected value framework and come with clear entry, stop-loss, target, and position suggestions, but are not automatically written to your trading log. They serve as decision support references, helping broaden your investment perspective.