OITracker Cboe delayed data

Contract OI history

Back to BX

Nov 06, 2026 EXPIRATION

BX $105.00 Put

BX261106P00105000

Latest saved OI159Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BX $105.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 159790 2026-10-02: 56 OI2026-10-05: 56 OI2026-10-06: 58 OI2026-10-07: 58 OI2026-10-08: 58 OI2026-10-09: 59 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 139 OI2026-10-16: 139 OI2026-10-21: 150 OI2026-10-23: 159 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, 2026Viewing159+9
Oct 21, 2026150+11
Oct 16, 20261390
Oct 15, 2026139+78
Oct 14, 2026610
Oct 13, 202661+2
Oct 09, 202659+1
Oct 08, 2026580
Oct 07, 2026580
Oct 06, 202658+2
Oct 05, 2026560
Oct 02, 202656No prior observation