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Contract OI history

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Jan 15, 2027 EXPIRATION

BX $180.00 Call

BX270115C00180000

Latest saved OI2,293Oct 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 $180.00 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. 2,2931,1460 2026-10-02: 2,107 OI2026-10-05: 2,096 OI2026-10-06: 2,096 OI2026-10-07: 2,096 OI2026-10-08: 2,096 OI2026-10-09: 2,096 OI2026-10-13: 2,096 OI2026-10-14: 2,096 OI2026-10-15: 2,093 OI2026-10-16: 2,293 OI2026-10-21: 2,293 OI2026-10-23: 2,293 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, 2026Viewing2,2930
Oct 21, 20262,2930
Oct 16, 20262,293+200
Oct 15, 20262,093-3
Oct 14, 20262,0960
Oct 13, 20262,0960
Oct 09, 20262,0960
Oct 08, 20262,0960
Oct 07, 20262,0960
Oct 06, 20262,0960
Oct 05, 20262,096-11
Oct 02, 20262,107No prior observation