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Contract OI history

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Oct 23, 2026 EXPIRATION

BX $102.00 Put

BX261023P00102000

Latest saved OI292Oct 23, 2026
Last change+85vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BX $102.00 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. 2921460 2026-10-02: 31 OI2026-10-05: 53 OI2026-10-06: 53 OI2026-10-07: 59 OI2026-10-08: 63 OI2026-10-09: 63 OI2026-10-13: 63 OI2026-10-14: 67 OI2026-10-15: 72 OI2026-10-16: 77 OI2026-10-21: 207 OI2026-10-23: 292 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, 2026Viewing292+85
Oct 21, 2026207+130
Oct 16, 202677+5
Oct 15, 202672+5
Oct 14, 202667+4
Oct 13, 2026630
Oct 09, 2026630
Oct 08, 202663+4
Oct 07, 202659+6
Oct 06, 2026530
Oct 05, 202653+22
Oct 02, 202631No prior observation