MRK Options Flow
Live unusual options activity for MRK — CALL/PUT sweeps and blocks with dollar premium and BULL/BEAR direction. Data from Unusual Whales, refreshed every 60 seconds.
Live Flow — MRK
Refreshes every 60sHow to Read MRK Options Flow
Each row is one options contract that crossed the unusual-activity threshold: dollar premium ≥ $50,000 AND volume/open-interest ratio ≥ 0.30. The vol/OI filter separates fresh directional bets from rolls on existing positions.
- SWEEP — order split across multiple exchanges at market price. Urgency = directional conviction.
- BLOCK — large negotiated off-exchange trade. Often a hedge or institutional roll.
- ▲ BULL — CALL bought at ask, or PUT sold at bid. Buyer/seller expressing upside expectation.
- ▼ BEAR — PUT bought at ask, or CALL sold at bid. Buyer/seller expressing downside expectation.
- ★ (star) on premium — contract ≥ $1M. Watch these first.
Combine with the EdgeOS T1 ignition signal for MRK: when unusual bullish sweeps align with a bull count = 1 day, win rate historically increases 15–20 percentage points.
See the current T1 ignition, SCTR score, and technical setup for MRK.
View MRK signals →Compare MRK options flow against SPY — see which has more bullish premium.
Compare flow →See unusual options flow across all symbols — find the largest sweeps right now.
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