See what's actually moving
before the crowd does.
Undertow reads the options board the way a desk does — dealer positioning, gamma walls, catalysts, and unusual flow — then translates it to plain-English calls you can act on.
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What the tape is doing before the open — magnets, regime, and the ticker shortlist that matters today.
Every tracked ticker scored on flow, trend, catalyst, and risk — refreshed every few minutes.
Dealer positioning across every strike and expiry. Walls, trapdoors, and where today's money is stacked.
Sonnet 4.5 reads the board with you and answers follow-ups grounded in your live data — no hallucinated prices.
News, contracts, filings, insider buys, UOA — classified and tied back to the ticker that's reacting.
Push and in-app alerts when a setup crosses your thresholds. No spam, no noise.
One plan. Pick a cadence.
Full Undertow access. Cancel anytime from your billing page.
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