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Contract OI history

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Jan 15, 2027 EXPIRATION

BHP $80.00 Put

BHP270115P00080000

Latest saved OI1,053Oct 23, 2026
Last change+13vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHP $80.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0535260 2026-10-02: 988 OI2026-10-05: 990 OI2026-10-06: 993 OI2026-10-07: 996 OI2026-10-08: 996 OI2026-10-09: 998 OI2026-10-13: 1,000 OI2026-10-14: 1,000 OI2026-10-16: 1,041 OI2026-10-20: 1,040 OI2026-10-23: 1,053 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, 2026Viewing1,053+13
Oct 20, 20261,040-1
Oct 16, 20261,041+41
Oct 14, 20261,0000
Oct 13, 20261,000+2
Oct 09, 2026998+2
Oct 08, 20269960
Oct 07, 2026996+3
Oct 06, 2026993+3
Oct 05, 2026990+2
Oct 02, 2026988No prior observation