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Contract OI history

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Dec 18, 2026 EXPIRATION

BHP $105.00 Call

BHP261218C00105000

Latest saved OI258Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHP $105.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2681340 2026-10-02: 268 OI2026-10-05: 258 OI2026-10-06: 258 OI2026-10-07: 258 OI2026-10-08: 259 OI2026-10-09: 259 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-16: 260 OI2026-10-20: 259 OI2026-10-23: 258 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BHP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing258-1
Oct 20, 2026259-1
Oct 16, 2026260+1
Oct 14, 20262590
Oct 13, 20262590
Oct 09, 20262590
Oct 08, 2026259+1
Oct 07, 20262580
Oct 06, 20262580
Oct 05, 2026258-10
Oct 02, 2026268No prior observation