OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BX $160.00 Call

BX270115C00160000

Latest saved OI2,323Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BX $160.00 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. 2,3531,1760 2026-10-02: 2,353 OI2026-10-05: 2,346 OI2026-10-06: 2,346 OI2026-10-07: 2,161 OI2026-10-08: 2,153 OI2026-10-09: 2,240 OI2026-10-13: 2,239 OI2026-10-14: 2,229 OI2026-10-15: 2,309 OI2026-10-16: 2,309 OI2026-10-21: 2,327 OI2026-10-23: 2,323 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, 2026Viewing2,323-4
Oct 21, 20262,327+18
Oct 16, 20262,3090
Oct 15, 20262,309+80
Oct 14, 20262,229-10
Oct 13, 20262,239-1
Oct 09, 20262,240+87
Oct 08, 20262,153-8
Oct 07, 20262,161-185
Oct 06, 20262,3460
Oct 05, 20262,346-7
Oct 02, 20262,353No prior observation