OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BMY $50.00 Call

BMY270115C00050000

Latest saved OI3,807Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMY $50.00 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. 3,8181,9090 2026-10-02: 3,815 OI2026-10-05: 3,818 OI2026-10-06: 3,818 OI2026-10-07: 3,816 OI2026-10-08: 3,816 OI2026-10-09: 3,810 OI2026-10-13: 3,811 OI2026-10-14: 3,811 OI2026-10-15: 3,811 OI2026-10-16: 3,809 OI2026-10-21: 3,808 OI2026-10-23: 3,807 OI Oct 02, 2026Oct 23, 2026

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

BMY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,807-1
Oct 21, 20263,808-1
Oct 16, 20263,809-2
Oct 15, 20263,8110
Oct 14, 20263,8110
Oct 13, 20263,811+1
Oct 09, 20263,810-6
Oct 08, 20263,8160
Oct 07, 20263,816-2
Oct 06, 20263,8180
Oct 05, 20263,818+3
Oct 02, 20263,815No prior observation