market-regulations

What problem does it solve?

This Skill prevents backtests and trading logic from producing misleading results by aligning strategy execution with real-world financial market regulations and market microstructure constraints.

Core Features & Use Cases

• Cross-market rule modeling: Covers A-shares, Hong Kong stocks, US market constraints (PDT, circuit breakers, LULD), crypto regulatory trends, and how these affect order execution and returns.
• Backtest correctness guidance: Highlights common simulation pitfalls such as T+N timing errors, limit-up/limit-down execution failures, and shorting constraints.
• Compliance-style checks & cost/tax impacts: Provides a rule-constraint matrix, a cross-market compliance checklist, and tax/fee considerations to improve strategy realism.
• Use Case: When building a multi-market long/short strategy (e.g., A-share + Hong Kong pair), use this knowledge to enforce settlement timing, trading windows, and shorting feasibility while accounting for transaction costs and taxes.

Quick Start

Use the market-regulations skill to generate a rule-constraint plan for your A-share + Hong Kong pair strategy, including how to model T+N execution, limit rules, short availability, and relevant taxes.