China Options Pricing

Compute Black-Scholes option prices, implied volatility, Greeks (Delta/Gamma/Theta/Vega/Rho), and multi-leg strategy P&L for Chinese ETF options, index options, and commodity options. Uses pure math (no third-party libraries). Can chain with china-commodity-quotes for underlying price input.

Install

openclaw skills install @zhaocaixia888/china-options-pricing