Backtesting Options Strategies
By Daniel Chau
Founder, NeuroBacktest
Test covered calls, spreads, and volatility strategies with realistic assumptions for options data.
Options backtesting is harder than stock backtesting because you must model strike, expiration, implied volatility, and Greeks. Done right, it reveals whether an options edge is real.
Covered Calls
A covered call sells upside potential for premium income. Backtests should compare the strategy to simply holding the underlying over the same period.
Vertical Spreads
Spreads limit both risk and reward. They are popular for directional bets around events. Realistic fill prices are critical because option spreads can be wide.
Volatility Strategies
Strategies like iron condors profit from low volatility but can suffer large losses during spikes. Always stress test with a major volatility expansion event.
Frequently Asked Questions
Can you backtest options strategies?▼
Yes, but you need options chain history, implied volatility, and Greeks to model realistic payoffs.
What data is needed for options backtests?▼
You need underlying price, option prices, strike, expiration, delta, theta, vega, and implied volatility.
What mistakes are common in options backtesting?▼
Ignoring liquidity, using stale quotes, and failing to model assignment risk are common errors.