Summit Therapeutics Inc
Summit Therapeutics Inc (SMMT) Unusual Options Activity Today
SMMT options volume power reached 899x on the previous trading day. The highest reading was on the $16 PUT expiring 2026-11-06.
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Checking SMMT unusual options activity helps you spot when traders are making outsized bets on Summit Therapeutics Inc before the broader market catches on. Summit Therapeutics Inc's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor SMMT unusual options activity today and surface the prints that deserve a second look.
Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching SMMT unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking SMMT unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and SMMT unusual options flow data becomes especially valuable around earnings, product launches, and macro events.
Summit Therapeutics Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines to treat infectious diseases in the United States and Latin America. It conducts clinical programs focusing on Clostridioides difficile infection (CDI). The company's lead product candidate is ridinilazole, an orally administered small molecule antibiotic that is in Phase III clinical trials for the treatment of CDI. It also offers SMT-738, for combating multidrug resistant infections primarily carbapenem-resistant Enterobacteriaceae infections; and DDS-04 series for the potential treatment of infections caused by the Enterobacteriaceae.
The company was founded in 2003 and is based in Cambridge, Massachusetts.
Catalysts rarely arrive without a footprint, and SMMT unusual options activity is often where that footprint shows up first. Our scanner tracks Summit Therapeutics Inc's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at SMMT unusual options volume on the call side or chasing put sweeps, Summit Therapeutics Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.
| 11.00 | 4.80 | 6.40 | 5.60 | 370% | 7 | 1 | 700.00% |
| 11.50 | 3.20 | 6.40 | 4.80 | 53% | 5 | 1 | 500.00% |
| 12.50 | 2.35 | 5.60 | 3.98 | 216% | 4 | 1 | 400.00% |
| 21.00 | — | 0.10 | 0.10 | 199% | 42 | 14 | 300.00% |
| 16.00 | 0.70 | 1.10 | 0.90 | 124% | 301 | 148 | 203.38% |
| 17.50 | 0.50 | 1.85 | 1.18 | 70% | 94 | 23 | 408.70% |
| 16.50 | 0.60 | 0.75 | 0.68 | 111% | 819 | 327 | 250.46% |
| 18.00 | 1.40 | 2.05 | 1.73 | 106% | 78 | 39 | 200.00% |
| 18.50 | 1.90 | 2.45 | 2.18 | 108% | 18 | 9 | 200.00% |
| 20.00 | 3.10 | 4.60 | 3.85 | 218% | 4 | 2 | 200.00% |
As of September 30, 2026
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