Cabaletta Bio (CABA) options traded 654 contracts on November 2, 2026 (131 calls and 523 puts, a put/call ratio of 3.99), compared with a 30-day average of 1,772. Options price a move of about ±6.7% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 81.9%
Implied move by the nearest expiration: ±6.7%
Option volume: 654 contracts (131 calls, 523 puts); 30-day average 1,772

Data as of November 2, 2026.

CABA Option Breakdown

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

▲ Close