White Mountains Insurance Group, Ltd. (WTM) Put/Call Volume History

Put/call volume ratio compares the number of put options traded to call options traded. Extreme readings can signal shifts in market sentiment relative to recent norms.

White Mountains Insurance Group, Ltd. (WTM) operates in the Financial Services sector, specifically the Insurance - Property & Casualty industry, with a market capitalization near $5.32B, listed on NYSE, employing roughly 893 people, carrying a beta of 0.32 to the broader market. White Mountains Insurance Group, Ltd. Led by Liam Caffrey, public since 1985-10-23.

Put/call volume history tracks trading activity and sentiment over time. No recent options activity for WTM as of 2026-06-02; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how options volume is reported and how to read the data →