OITracker Cboe delayed data

Contract OI history

Back to BX

Jan 15, 2027 EXPIRATION

BX $105.00 Call

BX270115C00105000

Latest saved OI353Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BX $105.00 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. 3531760 2026-10-02: 233 OI2026-10-05: 235 OI2026-10-06: 234 OI2026-10-07: 234 OI2026-10-08: 233 OI2026-10-09: 233 OI2026-10-13: 233 OI2026-10-14: 241 OI2026-10-15: 330 OI2026-10-16: 340 OI2026-10-21: 353 OI2026-10-23: 353 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, 2026Viewing3530
Oct 21, 2026353+13
Oct 16, 2026340+10
Oct 15, 2026330+89
Oct 14, 2026241+8
Oct 13, 20262330
Oct 09, 20262330
Oct 08, 2026233-1
Oct 07, 20262340
Oct 06, 2026234-1
Oct 05, 2026235+2
Oct 02, 2026233No prior observation