What is unusual options flow?
Unusual options flow is options trading that stands out from the norm, such as a large sweep of call or put contracts far above a name’s usual volume. Traders watch it as a clue to how others are positioning.
What makes flow "unusual"
Flow is called unusual when the volume or size of options trades is much larger than the open interest or the recent average for that contract. Sweeps, which are orders filled quickly across multiple exchanges, and large block trades are common examples.
Why people watch it
Large options positions can reflect a view on direction or an expected move around an event such as earnings. It is a signal of positioning, not a guarantee, and some of it is hedging rather than a directional bet.
How QuantConomy surfaces it
QuantConomy can raise an OPTIONS_FLOW signal when activity in a name stands out, with a direction and strength, alongside the news and filings for that company.
Questions
Does unusual options flow predict the stock price?
No. It shows how some participants are positioned. It is one input for your own analysis, not a prediction or financial advice.
Is large options volume always a directional bet?
No. Some large trades are hedges or parts of multi-leg strategies, so size alone does not tell you the intent.
See it in the product
QuantConomy turns this into ranked, source-linked signals for your dashboard and your AI agents. Early access is opening in stages.
Last updated June 3, 2026