OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BG $125.00 Call

BG270115C00125000

Latest saved OI1,727Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BG $125.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7348670 2026-10-02: 1,719 OI2026-10-05: 1,718 OI2026-10-06: 1,718 OI2026-10-07: 1,718 OI2026-10-08: 1,716 OI2026-10-09: 1,716 OI2026-10-13: 1,716 OI2026-10-14: 1,726 OI2026-10-15: 1,726 OI2026-10-16: 1,726 OI2026-10-21: 1,734 OI2026-10-23: 1,727 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,727-7
Oct 21, 20261,734+8
Oct 16, 20261,7260
Oct 15, 20261,7260
Oct 14, 20261,726+10
Oct 13, 20261,7160
Oct 09, 20261,7160
Oct 08, 20261,716-2
Oct 07, 20261,7180
Oct 06, 20261,7180
Oct 05, 20261,718-1
Oct 02, 20261,719No prior observation