Options Screener: How to Find, Filter, and Rank High-Probability Trades

An options screener turns a market of thousands of contracts into a short list of trades that fit your rules. Instead of clicking through individual tickers, you set filters for delta, days to expiration, implied volatility, and yield, then let the tool do the searching.

This guide explains how an options screener works, which filters actually matter, and how to adapt a screener to popular income and directional strategies. Whether you are selling covered calls, cash-secured puts, credit spreads, or looking for short-term setups, a good screening process saves time and reduces impulsive trades.

What an Options Screener Actually Does

An options screener is a filter engine. It reads option chain data and removes contracts that do not meet your criteria. The result is a ranked table of opportunities showing the metrics you need to compare one trade against another.

A reliable screener answers three questions:

1. Which underlyings match my capital and risk profile? Filters like stock price range, market cap, and sector narrow the universe to names you can realistically trade.
2. Which option contracts fit my timing and Greek targets? Filters like days to expiration and delta turn a general idea into a specific entry.
3. Which trades offer the best risk-adjusted income or return? Yield, credit received, and return on capital let you compare trades across different strike prices and expirations.

Without a screener, most traders fall into one of two traps: they chase the highest premium and ignore risk, or they never find enough candidates to build a consistent pipeline. A disciplined screening routine fixes both problems.

Core Filters Every Options Screener Should Have

Not every filter is equally useful. Focus on the ones that translate directly into trade quality and risk control.

Days to Expiration

Days to expiration (DTE) controls how much time decay you collect and how much gamma risk you accept. Short-dated options decay fastest but require constant management. Longer-dated options pay less per day but give you more time for the thesis to work.

Common DTE buckets:

• 0–7 DTE: High theta, high gamma. Best for active traders who can monitor positions intraday.
• 14–30 DTE: Balanced income and management. A sweet spot for many short premium strategies.
• 30–45 DTE: Slower decay but lower assignment and pin risk. Often used for covered calls and cash-secured puts.

For more on how DTE changes your risk profile, see Options Greeks Explained.

Delta

Delta tells you how much the option price moves for each $1 move in the underlying. It is also a rough proxy for probability of expiring in the money. Sellers typically look for low delta out-of-the-money options to improve win rate, while buyers use higher delta options to behave more like stock.

Common delta ranges:

• 0.10–0.20: Conservative short premium; lower premium but higher win rate.
• 0.20–0.30: Balanced income and distance to strike.
• 0.30–0.45: More premium, closer to the money, higher assignment risk.

Implied Volatility Rank

IV rank compares current implied volatility to the past year. Selling premium when IV rank is elevated tends to produce larger credits and wider breakevens. Buying options when IV rank is low reduces the volatility premium you pay.

A simple rule of thumb:

• IV rank above 50: Favorable for short premium strategies.
• IV rank below 25: Favorable for long premium strategies.
• IV rank 25–50: Neutral; focus on other filters.

Premium Yield and Return on Capital

Raw premium is misleading. A $2 credit on a $50 stock is very different from a $2 credit on a $200 stock. Express income as annualized yield or return on capital so you can compare trades fairly.

For sellers, annualized yield is typically calculated as:

(premium received / capital required) × (365 / days to expiration)

This lets you compare a 7-DTE trade against a 45-DTE trade on equal footing.

Underlying Price and Liquidity

Set a price range that matches your account size. Then add liquidity filters:

• Option volume: At least a few hundred contracts per day.
• Open interest: Higher is better; it shows a real two-sided market.
• Bid-ask spread: Tight spreads reduce slippage on entry and exit.

Illiquid options can look attractive on a screener but are expensive to adjust or close.

How to Screen for Specific Strategies

The same screener can support very different strategies if you adjust the filter set. Below are practical starting points for four common approaches.

Covered Calls

A covered call screener looks for out-of-the-money calls on stocks you already own or want to own.

Typical covered call filters:

• Delta: 0.15–0.30
• DTE: 21–45
• Minimum annualized yield: 8–12%
• OTM percentage: at least 3–5% above current price
• IV rank: above 30

If you want a deeper walkthrough, read How to Screen Covered Calls.

Cash-Secured Puts

Selling cash-secured puts is a way to get paid while waiting to buy a stock at a lower price. A screener helps you find strikes where you are comfortable owning the underlying.

Typical cash-secured put filters:

• Delta: 0.15–0.30
• DTE: 30–45
• Annualized yield: 10–20%
• Strike below current price by at least 5%
• IV rank: above 30

You can learn the full mechanics in Selling Cash Secured Puts and compare it to the Cash Secured Put Strategy guide.

Credit Spreads

Credit spreads use a long option to cap risk and a short option to collect premium. A screener should show the net credit, the spread width, and the return on capital at risk.

Typical credit spread filters:

• Short strike delta: 0.15–0.25
• DTE: 20–45
• Minimum credit received: at least one-third of the spread width
• Maximum risk/reward ratio: 3:1 or better
• Underlying liquidity: high volume and tight bid-ask spreads

For more on spread selection, see Put Credit Spreads and Iron Condor Strategy.

The Wheel Strategy

The wheel combines cash-secured puts and covered calls. A screener for the wheel needs to find put strikes you are happy to own, then later find covered calls on the same underlying.

Start with the same filters as cash-secured puts, then keep a watchlist of assigned stocks for covered call follow-up trades. The Wheel Strategy Guide covers the full lifecycle.

Free vs Paid Options Screeners

Most traders start with a free screener and upgrade when real-time data or advanced analytics become worth the cost.

Feature	Free Screeners	Paid Screeners
Static filters	Yes	Yes
Delayed data	Often	No, real-time
IV rank history	Limited	Yes
Earnings calendar integration	Rare	Common
Strategy-specific presets	Basic	Advanced
Risk graphs and backtesting	Rare	Common
Real-time alerts	Limited	Yes

Free screeners are excellent for building a daily routine and learning which filters matter. Paid screeners make sense if you trade actively, manage many positions, or need real-time alerts to act on fast-moving setups.

Common Options Screener Mistakes

A screener is only as good as the filters you set. Avoid these recurring errors.

Chasing the Highest Yield

A 50% annualized yield usually means the strike is close to the money or the underlying is highly volatile. High yield often comes with high assignment or gap risk. Compare yield alongside delta and distance to strike.

Ignoring Liquidity

A wide bid-ask spread can erase the edge from an otherwise attractive trade. Always check volume and open interest before entering a position the screener surfaced.

Forgetting Earnings and Events

A short premium trade right before earnings can look great on a screener because implied volatility is elevated. If the stock moves against you, the extra credit may not cover the gap. Add an earnings filter or avoid trading into events unless that is the explicit strategy.

Using Default Presets Without Review

Default presets are starting points, not final strategies. Adjust filters to your account size, experience level, and willingness to manage positions. A 7-DTE preset is dangerous for someone who only checks trades once a week.

Not Confirming with a Calculator

A screener estimates yields and Greeks. Before placing a trade, verify the exact premium, breakeven, and return on capital with an option price calculator.

Building a Repeatable Screening Routine

Consistency matters more than finding the perfect filter. A simple daily or weekly routine keeps your pipeline full without overtrading.

1. Set your strategy for the session. Decide whether you are selling covered calls, cash-secured puts, spreads, or looking for long setups.
2. Load a preset or filter set. Use the filters above as a baseline and adjust for market conditions.
3. Sort by risk-adjusted metric. Rank by annualized yield, return on capital, or expected move, not raw premium.
4. Check liquidity and events. Remove candidates with wide spreads, low volume, or imminent earnings.
5. Confirm with a calculator or risk graph. Make sure the trade fits your capital and loss limits.
6. Log the trade idea. Even if you do not enter immediately, a trading journal helps you review which filters produced the best results.

Related Articles

• Covered Call Screener: Find High-Yield Income Trades
• How to Screen Covered Calls: A Step-by-Step Filter Guide
• Option Price Calculator: Free Screener
• Selling Cash Secured Puts: The Complete Beginner's Guide
• The Wheel Strategy: Complete DTE-Optimized Guide