Options flow basics

What is options flow?

Every options trade leaves a footprint: a contract, a size, a price. “Options flow” is the stream of those trades. When a lot of money moves through one ticker's options at once, it's worth a look — something is drawing attention there.

Flow tells you where activity is concentrated. It does not tell you who's right, or what happens next. Treat it as a place to start looking, not a verdict.

Unusual activity is not a direction

The most common beginner mistake is reading heavy call volume as “it's going up.” It isn't that simple. Calls get sold as much as bought (covered calls, spreads), and puts are often bought as hedges, not bearish bets.

That's why we label our score as ACTIVITY, not a prediction. A high score means a lot is happening on that ticker — not which way it will go. The directional read (bullish/bearish) is a separate, softer signal.

How to read the feed

Scan for three things: size (is the money real?), concentration (one strike or spread out?), and a catalyst (is there news that explains it?). Flow plus a reason is far more interesting than flow alone.

Then watch. The point of watch-only analytics is to build pattern recognition without risking anything — see how flagged names actually behave over days, and you'll learn which patterns mean something to you.

Related terms

• Options flow — The real-time stream of options trades. Shows where activity is concentrated — not what happens next.
• Catalyst — A news event (earnings, filing, deal) that helps explain why a ticker is active.