OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BHP $97.50 Call

BHP270115C00097500

Latest saved OI1,271Oct 23, 2026
Last change-5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHP $97.50 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. 1,2766380 2026-10-02: 1,268 OI2026-10-05: 1,270 OI2026-10-06: 1,270 OI2026-10-07: 1,271 OI2026-10-08: 1,271 OI2026-10-09: 1,275 OI2026-10-13: 1,275 OI2026-10-14: 1,276 OI2026-10-16: 1,276 OI2026-10-20: 1,276 OI2026-10-23: 1,271 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, 2026Viewing1,271-5
Oct 20, 20261,2760
Oct 16, 20261,2760
Oct 14, 20261,276+1
Oct 13, 20261,2750
Oct 09, 20261,275+4
Oct 08, 20261,2710
Oct 07, 20261,271+1
Oct 06, 20261,2700
Oct 05, 20261,270+2
Oct 02, 20261,268No prior observation