Filana Therapeutics (FLNA) options traded 218 contracts on November 2, 2026 (118 calls and 100 puts, a put/call ratio of 0.85), compared with a 30-day average of 348. Options price a move of about ±4.0% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 71.1%
Implied move by the nearest expiration: ±4.0%
Option volume: 218 contracts (118 calls, 100 puts); 30-day average 348

Data as of November 2, 2026.

FLNA Option Breakdown

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