Erasca (ERAS) options traded 1,570 contracts on November 6, 2026 (1,113 calls and 457 puts, a put/call ratio of 0.41), compared with a 30-day average of 3,002. Options price a move of about ±6.5% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 95.3%
Implied move by the nearest expiration: ±6.5%
Option volume: 1,570 contracts (1,113 calls, 457 puts); 30-day average 3,002

Data as of November 6, 2026.

ERAS Option Breakdown

A breakdown of key statistics for each option expiration listed for ERAS. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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