KAISER ALUMINUM CORP (KALU) Most Active Options
The 14 most actively traded KAISER ALUMINUM CORP (KALU) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Aug 24, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active KALU Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| KALU $170 call | Sep 18, 2026 | 25d | $2.55 | — | 10 | — | 18 | 10 | 9.2× avg |
| KALU $210 call | Mar 19, 2027 | 207d | $6.00 | — | — | — | 0 | 10 | — |
| KALU $180 call | Sep 18, 2026 | 25d | $1.00 | — | 33 | — | 13 | 8 | 7.4× avg |
| KALU $175 call | Sep 18, 2026 | 25d | $1.90 | — | 16 | — | 12 | 8 | 7.4× avg |
| KALU $100 put | Mar 19, 2027 | 207d | $3.00 | — | 10 | — | 5 | 4 | 38.5× avg |
| KALU $150 call | Mar 19, 2027 | 207d | $23.00 | — | 19 | — | 3 | 3 | 16.5× avg |
| KALU $200 call | Sep 18, 2026 | 25d | $0.50 | — | 63 | — | 296 | 3 | 10.3× avg |
| KALU $160 call | Sep 18, 2026 | 25d | $4.00 | — | 24 | — | 13 | 3 | 0.9× avg |
| KALU $145 call | Oct 16, 2026 | 53d | $14.19 | 24.8% | 0 | 0.84 | 0 | 2 | 6.5× avg |
| KALU $130 call | Oct 16, 2026 | 53d | $25.20 | 0.0% | 0 | 1.00 | 0 | 2 | 20.4× avg |
| KALU $150 call | Oct 16, 2026 | 53d | $13.43 | 29.3% | 0 | 0.71 | 0 | 1 | 0.9× avg |
| KALU $165 call | Sep 18, 2026 | 25d | $3.40 | — | 20 | — | 9 | 1 | 0.9× avg |
| KALU $120 put | Mar 19, 2027 | 207d | $6.71 | — | — | — | 9 | 1 | — |
| KALU $150 put | Mar 19, 2027 | 207d | $18.48 | — | — | — | 9 | 1 | — |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active KALU contract today is the $170 call expiring in 25 days, with 10 contracts traded. Calls dominate the most-active list (11 of the top 14), showing where trading interest concentrates.
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KALU Options FAQ
Which KALU option contract is most active today?
The most traded KALU contract is the $170 call expiring Sep 18, 2026, with 10 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active KALU options?
The table lists the 14 KALU contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.