Howmet Aerospace Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with Howmet Aerospace Inc. at $225.36: open interest within 90 days was 14,199 call and 33,983 put contracts, a put/call ratio of 2.39; the day's volume was 514 calls and 695 puts (1.35). The most call open interest sits at the $250.00 strike (1,815 contracts) and the most put open interest at $220.00 (10,027). The at-the-money straddle for 25 September 2026, 2 days out, was priced at 2.4% of spot. For 16 October 2026, implied volatility was 35.4% at the put 5% below spot and 34.2% at the call 5% above, +1.2 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $250.00 | 1,815 |
| Puts | $220.00 | 10,027 |
The strike with the most open interest on each side, across expiries within 90 days.
Open interest built since 22 September 2026
| Contract | Open interest now | Change |
|---|---|---|
| 20 November 2026 put at $190.00 | 2,571 | +2,570 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for HWM, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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