SPY had $915M in options premium. UNH had $615M. Only one was unusual.

SPY had $915M in options premium. UNH had $615M. Only one was unusual. I built Flowstradamus around a question I kept coming back to: **a large options dollar figure sounds impressive, but is it actually unusual for that stock?** Up front: the public daily market read and ticker previews are free. Full access includes a **14-day free trial, then costs $29/month. Cancel anytime.** The attached cards show two examples from the September 11, 2026 session: ||Measured options premium|Percentile versus its own history| |:-|:-|:-| |SPY|$915M|34th| |UNH|$615M|96th| Each was compared with its own 257 measured sessions. SPY had the larger dollar total, but its premium ranked below its historical median. UNH’s smaller total was elevated relative to UNH’s own history. That’s the context I’m trying to make easier to see. The site also includes: * Per-ticker options activity and historical comparisons. * Call/put premium composition. * Modeled dealer positioning by strike. * A daily market read and broader session views. A few measurement details: premium is estimated using contract volume × closing option price × 100, within our coverage and filters. It isn’t a sum of actual execution prices, so totals can differ from other scanners. Dealer positioning is a model, and activity percentiles don’t establish bullish or bearish intent. Data is delayed at least 15 minutes. You can explore it here: [https://flowstradamus.com](https://flowstradamus.com) I’d appreciate honest feedback, especially from people who already review options activity: **does this historical context add something useful to your routine?** DM me for follow-ups.