Best Free Option Scanner & Screener
Compare free option scanners and screeners by data delay, Greeks coverage, liquidity filters, saved scans, and the limits that matter before upgrading.
Frequently asked questions
Can a free option scanner be enough?
Yes for learning, slower research, and end-of-day workflows. Active intraday traders usually need better data freshness and saved workflows.
Which filters matter first?
Start with expiration, volume, open interest, bid-ask spread, delta, and implied volatility. These filters remove many untradable contracts quickly.
Is delayed data acceptable for an options screener?
It can be acceptable for learning or end-of-day research. For an intraday workflow, verify the timestamp and confirm current quotes before relying on a spread, premium, or Greek.
Do I need saved scans?
Saved scans are useful when you repeat the same strategy or watchlist review. If a free plan does not save them, record the filters and recreate the workflow consistently.
How should I decide whether to pay for a scanner?
Compare the limits that affect your actual workflow: data freshness, filter depth, scan frequency, history, exports, and saved scans. Pay only when a plan solves a recurring research problem.