Options market record
BHP options flowcalls and puts bought each day.
On Oct 26, 2026, traders bought 343 BHP call contracts ($27K) and 60.79K put contracts ($19.4M). Calls were — and puts were — their respective 20-day medians. The underlying closed at $79.13 and 30-day implied volatility was 35.5%. On the call-buy top 10 on 2 of 487 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings
Daily contracts bought
Call contracts: min 48, max 247.22K, latest 343. Put contracts: min 15, max 60.79K, latest 60.79K.
30-day implied volatility
30-day IV: min 25.1%, max 43.8%, latest 35.5%.
Days in a top-10 list
Ranked by contracts bought today compared with the stock's own median over the previous 20 trading days.
| Date | Call-buy rank | Put-buy rank | Call vs normal | Put vs normal |
|---|---|---|---|---|
| Mar 5, 2026 | 2 | — | 239.4× | — |
| Jan 26, 2026 | 9 | — | 9.6× | — |
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