Iridium Communications (IRDM) options traded 183 contracts on October 30, 2026 (45 calls and 138 puts, a put/call ratio of 3.07), compared with a 30-day average of 203. Options price a move of about ±1.7% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 28.5%
Implied move by the nearest expiration: ±1.7%
Option volume: 183 contracts (45 calls, 138 puts); 30-day average 203

Data as of October 30, 2026.

IRDM Option Breakdown

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