Option chain for WR Berkley (WRB): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 23, 2026, WRB had 4 option expirations, from Nov 20, 2026 to Apr 16, 2027, and 106 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 22.4% (+1% on the day) and 10 contracts traded; the busiest was Dec 18, 2026, with 37.

For the latest figures, see WRB options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (28 days): ATM IV 22.4% (+1%), volume 10
Dec 18, 2026 (56 days): ATM IV 22.8% (+5%), volume 37
Jan 15, 2027 (84 days): ATM IV 22.1% (-2%), volume 24
Apr 16, 2027 (175 days): ATM IV 23.8% (+4%), volume 35

Data as of October 23, 2026.

WRB Option Chain

Detailed and comprehensive option chain for each expiration listed for WRB. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any WRB options strategy.

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