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Contract OI history

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Jan 21, 2028 EXPIRATION

BHP $100.00 Call

BHP280121C00100000

Latest saved OI675Oct 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 $100.00 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. 6873430 2026-10-02: 687 OI2026-10-05: 687 OI2026-10-06: 687 OI2026-10-07: 687 OI2026-10-08: 687 OI2026-10-09: 685 OI2026-10-13: 685 OI2026-10-14: 685 OI2026-10-16: 675 OI2026-10-20: 675 OI2026-10-23: 675 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, 2026Viewing6750
Oct 20, 20266750
Oct 16, 2026675-10
Oct 14, 20266850
Oct 13, 20266850
Oct 09, 2026685-2
Oct 08, 20266870
Oct 07, 20266870
Oct 06, 20266870
Oct 05, 20266870
Oct 02, 2026687No prior observation