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Contract OI history

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Jan 19, 2029 EXPIRATION

BX $90.00 Call

BX290119C00090000

Latest saved OI23Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BX $90.00 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. 26130 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 13 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-09: 13 OI2026-10-13: 21 OI2026-10-14: 25 OI2026-10-15: 26 OI2026-10-16: 26 OI2026-10-21: 26 OI2026-10-23: 23 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, 2026Viewing23-3
Oct 21, 2026260
Oct 16, 2026260
Oct 15, 202626+1
Oct 14, 202625+4
Oct 13, 202621+8
Oct 09, 2026130
Oct 08, 2026130
Oct 07, 2026130
Oct 06, 202613+4
Oct 05, 202690
Oct 02, 20269No prior observation