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Contract OI history

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Nov 20, 2026 EXPIRATION

BHP $85.00 Call

BHP261120C00085000

Latest saved OI2,260Oct 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 $85.00 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. 2,2601,1300 2026-10-02: 1,010 OI2026-10-05: 1,008 OI2026-10-06: 1,008 OI2026-10-07: 1,008 OI2026-10-08: 1,013 OI2026-10-09: 1,014 OI2026-10-13: 803 OI2026-10-14: 802 OI2026-10-16: 890 OI2026-10-20: 2,259 OI2026-10-23: 2,260 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, 2026Viewing2,260+1
Oct 20, 20262,259+1,369
Oct 16, 2026890+88
Oct 14, 2026802-1
Oct 13, 2026803-211
Oct 09, 20261,014+1
Oct 08, 20261,013+5
Oct 07, 20261,0080
Oct 06, 20261,0080
Oct 05, 20261,008-2
Oct 02, 20261,010No prior observation