Cash Secured Put Scanner

Find CSP Candidates Worth a Closer Look

💎	Scans 6,000+ optionable U.S. equities for 1–45 DTE CSP opportunities on quality companies.
🎯	Multi-factor screening considers the underlying, market setup, attractiveness, liquidity, risk, & capital efficiency.
🏅	See why each candidate stands out, then filter the results based on what matters to you.
⚡	We narrow the universe. You make the decision.
🎉	7 days free. Then choose a day pass or $29.99/month. Cancel anytime.

How it works & disclaimers

The scanner starts with optionable U.S. stocks, filters for companies with sufficient size, liquidity, and acceptable price trends, then scores them on business quality and technical setup. It then scans 1–45 DTE cash-secured puts—including contracts expiring the next day—for attractive premium, reasonable delta, liquidity, and volatility. The final ranking combines the quality of the underlying stock with the attractiveness of the option contract.

Read disclaimer

This tool is for informational and educational purposes only. Nothing presented here constitutes financial or investment advice. Always do your own research and make trading decisions based on your own circumstances and risk tolerance.

Market and options data shown on this site is not live trading data and may be delayed, incomplete, or temporarily unavailable. Always verify current prices, option quotes, and contract details with your broker before placing a trade.

The scanner refreshes on its configured schedule while the market is open, so check back throughout the trading day for updated results.

Sign up to view the full scan results and underlying technical data.

Create your account Sign in

Learn before you trade

Understand the strategy and the scanner.

Free calculatorEstimate a cash-secured putCalculate collateral, premium, breakeven, downside cushion, and annualized return before checking the live contract with your broker. Strategy guideHow cash-secured puts workUnderstand collateral, assignment, outcomes, and the risks of selling a put. MethodologyHow Stackfini narrows the marketSee the research stages and tradeoffs behind the scanner without exposing proprietary weights. Metrics guideHow to read each option ideaLearn what assignment risk, annualized return, liquidity, downside protection, and collateral mean.