Erasca Inc

ERASNASDAQ · USD
14.66USD0.00 (+3.17%)
2110

Erasca Inc (ERAS) Unusual Options Activity Today

ERAS options volume power reached 106.33x on the previous trading day. The highest reading was on the $12.5 PUT expiring 2026-11-20.

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Checking ERAS unusual options activity helps you spot when traders are making outsized bets on Erasca Inc before the broader market catches on. Erasca 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 ERAS 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 ERAS unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking ERAS unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and ERAS unusual options flow data becomes especially valuable around earnings, product launches, and macro events.

Erasca, Inc., a clinical-stage biopharmaceutical company, focuses on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers. The company's lead candidates include ERAS-007, an oral inhibitor of ERK1/2 for the treatment of non-small cell lung cancer, colorectal cancer, and acute myeloid leukemia; and ERAS-601, an oral SHP2 inhibitor for patients with advanced or metastatic solid tumors. It is also developing ERAS-801, a central nervous system-penetrant EGFR inhibitor for the treatment of patients with recurrent glioblastoma multiforme. The company was incorporated in 2018 and is headquartered in San Diego, California.

Catalysts rarely arrive without a footprint, and ERAS unusual options activity is often where that footprint shows up first. Our scanner tracks Erasca 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 ERAS unusual options volume on the call side or chasing put sweeps, Erasca Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.

2026-10-16
Calls
17.500.151.200.68140%832,2253.73%
12.501.702.802.25105%14410.23%
15.000.701.050.8898%114,8990.22%
22.50—0.400.40182%43,6650.11%
2.5010.5013.3011.90547%010.00%
Puts
12.500.300.700.50103%10172913.85%
17.502.953.903.4383%22460.81%
2.50—0.050.05421%00—
5.00—0.750.75510%0400.00%
7.50—0.750.75341%0170.00%

As of September 29, 2026

Spot unusual options activity before it moves

Track ERAS options flow across every expiration, filter by volume power, and find the setups with abnormal activity before the trade is gone.

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