Options Flow

Options flow refers to the continuous stream of options transactions reported through OPRA (Options Price Reporting Authority) from all US options exchanges. Every options trade — from a retail trader buying a single contract to an institution placing a $10 million sweep order — is publicly reported and accessible in real time.

Options flow monitoring focuses on identifying activity that deviates significantly from a stock's historical norms: unusual volume relative to open interest, large dollar-value purchases, short-dated expirations, out-of-the-money strikes, and sweep routing (orders split across multiple exchanges for speed). When these characteristics combine on a single stock within a short time window, the signal is classified as unusual options activity (UOA).

Why Institutions Use Options

Institutional traders frequently express directional views through options rather than stock for several reasons: options provide leverage (a $50,000 options position can control the equivalent of a $500,000+ stock position), options define maximum risk (you can only lose the premium paid), and options provide privacy (a large stock purchase is visible in the public order flow; a large options purchase is less immediately visible to other market participants).

Reading the Signal

The most reliable options flow signals involve call sweeps (aggressive buying across exchanges) with short expirations (1–30 days), out-of-the-money strikes (indicating expectation of a large move), and high dollar values (indicating institutional scale). These characteristics together suggest a sophisticated participant believes a significant price move will occur within the expiration window — often correlated with a known or anticipated catalyst.

Options Flow in the TradeAI News Pipeline

TradeAI News monitors options market data in real time, flagging unusual activity by ticker and feeding it into the TMS scoring engine. Options flow data contributes to the final TMS score alongside news catalyst and dark pool data. The integration means traders receive options signals already contextualized by news and institutional equity activity — not raw options data requiring separate interpretation.