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Contract OI history

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Mar 19, 2027 EXPIRATION

BHP $100.00 Call

BHP270319C00100000

Latest saved OI644Oct 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. 6443220 2026-10-02: 642 OI2026-10-05: 642 OI2026-10-06: 642 OI2026-10-07: 644 OI2026-10-08: 644 OI2026-10-09: 644 OI2026-10-13: 644 OI2026-10-14: 644 OI2026-10-16: 644 OI2026-10-20: 644 OI2026-10-23: 644 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, 2026Viewing6440
Oct 20, 20266440
Oct 16, 20266440
Oct 14, 20266440
Oct 13, 20266440
Oct 09, 20266440
Oct 08, 20266440
Oct 07, 2026644+2
Oct 06, 20266420
Oct 05, 20266420
Oct 02, 2026642No prior observation