OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

BMI $160.00 Call

BMI270219C00160000

Latest saved OI10Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMI $160.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1050 2026-10-02: 7 OI2026-10-05: 7 OI2026-10-06: 9 OI2026-10-07: 9 OI2026-10-08: 9 OI2026-10-09: 9 OI2026-10-13: 10 OI2026-10-14: 10 OI2026-10-16: 10 OI2026-10-20: 10 OI Oct 02, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BMI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing100
Oct 16, 2026100
Oct 14, 2026100
Oct 13, 202610+1
Oct 09, 202690
Oct 08, 202690
Oct 07, 202690
Oct 06, 20269+2
Oct 05, 202670
Oct 02, 20267No prior observation