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Contract OI history

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Dec 18, 2026 EXPIRATION

BHP $115.00 Call

BHP261218C00115000

Latest saved OI247Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHP $115.00 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. 2471230 2026-10-02: 244 OI2026-10-05: 246 OI2026-10-06: 245 OI2026-10-07: 245 OI2026-10-08: 245 OI2026-10-09: 245 OI2026-10-13: 245 OI2026-10-14: 245 OI2026-10-16: 245 OI2026-10-20: 247 OI2026-10-23: 247 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, 2026Viewing2470
Oct 20, 2026247+2
Oct 16, 20262450
Oct 14, 20262450
Oct 13, 20262450
Oct 09, 20262450
Oct 08, 20262450
Oct 07, 20262450
Oct 06, 2026245-1
Oct 05, 2026246+2
Oct 02, 2026244No prior observation