Alert categories: bullish flow (large call buying or put selling at-ask), bearish flow (large put buying or call selling at-ask), and neutral flow (delta-hedge patterns and large-block synthetic positions). Each alert includes ticker, strike, expiration, premium spent, volume vs OI, and a confidence score based on how aggressive the trade was.
Use the alerts as a filter, not a trade signal. Cross-reference with your existing watchlist, with technical setups, and with IV rank. The most actionable flow occurs in stocks where multiple alerts cluster on the same strike or expiration in a short window — that pattern is harder to fake than a single block.