BHP Group Limited options tape
Read from CBOE's delayed chain on 26 September 2026, with BHP Group Limited at $84.97: open interest within 90 days was 19,362 call and 53,625 put contracts, a put/call ratio of 2.77; the day's volume was 480 calls and 1,714 puts (3.57). The most call open interest sits at the $100.00 strike (5,125 contracts) and the most put open interest at $77.50 (31,734). The at-the-money straddle for 16 October 2026, 20 days out, was priced at 6.2% of spot. For 16 October 2026, implied volatility was 33.0% at the put 5% below spot and 32.7% at the call 5% above, +0.3 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $100.00 | 5,125 |
| Puts | $77.50 | 31,734 |
The strike with the most open interest on each side, across expiries within 90 days.
Open-interest builds against the previous day appear from the second daily read of this name.
Source
CBOE delayed quotes for BHP, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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