SIGA Technologies Inc
SIGA Technologies Inc (SIGA) Unusual Options Activity Today
SIGA options volume power reached 16.09x on the previous trading day. The highest reading was on the $4 CALL expiring 2027-03-19.
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Checking SIGA unusual options activity helps you spot when traders are making outsized bets on SIGA Technologies Inc before the broader market catches on. SIGA Technologies 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 SIGA 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 SIGA unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking SIGA unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and SIGA unusual options flow data becomes especially valuable around earnings, product launches, and macro events.
SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health security and infectious disease markets in the United States. Its lead product is TPOXX, an oral formulation antiviral drug for the treatment of human smallpox disease caused by variola virus. SIGA Technologies, Inc. has a strategic partnership with Cipla Therapeutics to deliver sustained innovation and access to antibacterial drugs primarily against biothreats. The company was incorporated in 1995 and is headquartered in New York, New York.
Catalysts rarely arrive without a footprint, and SIGA unusual options activity is often where that footprint shows up first. Our scanner tracks SIGA Technologies 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 SIGA unusual options volume on the call side or chasing put sweeps, SIGA Technologies Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.
| 1.00 | 1.80 | 3.10 | 2.45 | 283% | 0 | 0 | — |
| 2.00 | 0.15 | 2.85 | 1.50 | 203% | 0 | 0 | — |
| 3.00 | 0.05 | 1.05 | 0.55 | 99% | 0 | 75 | 0.00% |
| 4.00 | — | 0.75 | 0.75 | 323% | 0 | 89 | 0.00% |
| 5.00 | — | 0.75 | 0.75 | 404% | 0 | 0 | — |
| 1.00 | — | 1.05 | 1.05 | 1,000% | 0 | 0 | — |
| 2.00 | — | 0.75 | 0.75 | 645% | 0 | 168 | 0.00% |
| 3.00 | — | 0.75 | 0.75 | 358% | 0 | 2 | 0.00% |
| 4.00 | 0.55 | 1.65 | 1.10 | 254% | 10 | 0 | — |
| 5.00 | 0.20 | 2.15 | 1.18 | 15% | 0 | 0 | — |
As of September 30, 2026
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