S&P Global (SPGI) options traded 1,725 contracts on October 21, 2026 (865 calls and 860 puts, a put/call ratio of 0.99), compared with a 30-day average of 2,032. Options price a move of about ±2.1% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 29.5%
Implied move by the nearest expiration: ±2.1%
Option volume: 1,725 contracts (865 calls, 860 puts); 30-day average 2,032

Data as of October 21, 2026.

SPGI Option Breakdown

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