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Contract OI history

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Dec 18, 2026 EXPIRATION

BX $60.00 Put

BX261218P00060000

Latest saved OI996Oct 23, 2026
Last change+167vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BX $60.00 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. 9964980 2026-10-02: 811 OI2026-10-05: 811 OI2026-10-06: 817 OI2026-10-07: 818 OI2026-10-08: 818 OI2026-10-09: 827 OI2026-10-13: 827 OI2026-10-14: 828 OI2026-10-15: 828 OI2026-10-16: 828 OI2026-10-21: 829 OI2026-10-23: 996 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, 2026Viewing996+167
Oct 21, 2026829+1
Oct 16, 20268280
Oct 15, 20268280
Oct 14, 2026828+1
Oct 13, 20268270
Oct 09, 2026827+9
Oct 08, 20268180
Oct 07, 2026818+1
Oct 06, 2026817+6
Oct 05, 20268110
Oct 02, 2026811No prior observation