Profit Builders

What it does

Real-time institutional options flow, classified through a 9-filter engine we publish in full: CBOE Rule 6.11 sweep detection, OPRA condition codes, NBBO-based aggression, Black-Scholes-Merton Greeks. No opaque score, see exactly why a signal qualified before you trade it. Built on the live Databento OPRA tape across 234 symbols, plus a GEX heatmap for dealer positioning across 195. Free 14-essay library included if you want to learn to read flow yourself.

The options flow scanner that classifies live U.S. options-flow activity instead of guessing. Sweeps, blocks & live GEX. 7-day free trial.

Real-time institutional sweeps, blocks, and unusual prints — filtered by data, classified from the tape, delivered in seconds. Now with live GEX and smarter tools. Three systems, one scanner — built for the way institutional flow actually moves. Pin the tickers you care about. Live call/put premium and signal count — no digging through the tape. Direction, flow type, signal quality, side. Full coverage by default, with a one-click curation toggle for the high-conviction-only view. Save custom presets and load them in one click. Every signal runs through a documented, multi-factor classification process before it reaches you. What doesn't qualify gets filtered at the source. Click into any…from profitbuilders.io

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