Option chain for Kaiser Aluminum (KALU): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 5, 2026, KALU had 4 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 31 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 49.3% (+26% on the day) and 11 contracts traded; the busiest was Jun 17, 2027, with 12.

For the latest figures, see KALU options overview.

Key numbers

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

Nov 20, 2026 (15 days): ATM IV 49.3% (+26%), volume 11
Dec 18, 2026 (43 days): ATM IV 49.1% (+18%), volume 2
Mar 19, 2027 (134 days): ATM IV 49.1% (+7%), volume 6
Jun 17, 2027 (224 days): ATM IV 49.0% (+4%), volume 12

Data as of November 5, 2026.

KALU Option Chain

Detailed and comprehensive option chain for each expiration listed for KALU. 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 KALU options strategy.

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