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Contract OI history

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Dec 18, 2026 EXPIRATION

BMY $57.50 Call

BMY261218C00057500

Latest saved OI2,911Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMY $57.50 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. 2,9241,4620 2026-10-02: 2,842 OI2026-10-05: 2,853 OI2026-10-06: 2,888 OI2026-10-07: 2,888 OI2026-10-08: 2,888 OI2026-10-09: 2,888 OI2026-10-13: 2,921 OI2026-10-14: 2,921 OI2026-10-15: 2,924 OI2026-10-16: 2,905 OI2026-10-21: 2,902 OI2026-10-23: 2,911 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, 2026Viewing2,911+9
Oct 21, 20262,902-3
Oct 16, 20262,905-19
Oct 15, 20262,924+3
Oct 14, 20262,9210
Oct 13, 20262,921+33
Oct 09, 20262,8880
Oct 08, 20262,8880
Oct 07, 20262,8880
Oct 06, 20262,888+35
Oct 05, 20262,853+11
Oct 02, 20262,842No prior observation