OITracker Cboe delayed data

Contract OI history

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Dec 15, 2028 EXPIRATION

BX $110.00 Call

BX281215C00110000

Latest saved OI1,063Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BX $110.00 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. 1,0635310 2026-10-02: 545 OI2026-10-05: 545 OI2026-10-06: 545 OI2026-10-07: 545 OI2026-10-08: 545 OI2026-10-09: 1,025 OI2026-10-13: 1,025 OI2026-10-14: 1,058 OI2026-10-15: 1,061 OI2026-10-16: 1,061 OI2026-10-21: 1,062 OI2026-10-23: 1,063 OI Oct 02, 2026Oct 23, 2026

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

BX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,063+1
Oct 21, 20261,062+1
Oct 16, 20261,0610
Oct 15, 20261,061+3
Oct 14, 20261,058+33
Oct 13, 20261,0250
Oct 09, 20261,025+480
Oct 08, 20265450
Oct 07, 20265450
Oct 06, 20265450
Oct 05, 20265450
Oct 02, 2026545No prior observation