Acadia Pharmaceuticals (ACAD) options traded 172 contracts on November 6, 2026 (131 calls and 41 puts, a put/call ratio of 0.31), compared with a 30-day average of 2,130. Options price a move of about ±2.5% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 26.8%
Implied move by the nearest expiration: ±2.5%
Option volume: 172 contracts (131 calls, 41 puts); 30-day average 2,130

Data as of November 6, 2026.

ACAD Option Breakdown

A breakdown of key statistics for each option expiration listed for ACAD. 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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