Spire Global Class A (SPIR) options traded 243 contracts on October 26, 2026 (110 calls and 133 puts, a put/call ratio of 1.21), compared with a 30-day average of 512. Options price a move of about ±4.7% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 80.7%
Implied move by the nearest expiration: ±4.7%
Option volume: 243 contracts (110 calls, 133 puts); 30-day average 512

Data as of October 26, 2026.

SPIR Option Breakdown

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