WR Berkley (WRB) options traded 837 contracts on October 20, 2026 (691 calls and 146 puts, a put/call ratio of 0.21), compared with a 30-day average of 233. Options price a move of about ±1.7% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 22.1%
Implied move by the nearest expiration: ±1.7%
Option volume: 837 contracts (691 calls, 146 puts); 30-day average 233

Data as of October 20, 2026.

WRB Option Breakdown

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