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Contract OI history

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Dec 18, 2026 EXPIRATION

BMY $50.00 Call

BMY261218C00050000

Latest saved OI4,168Oct 23, 2026
Last change0vs 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. 4,1782,0890 2026-10-02: 4,178 OI2026-10-05: 4,176 OI2026-10-06: 4,176 OI2026-10-07: 4,175 OI2026-10-08: 4,175 OI2026-10-09: 4,175 OI2026-10-13: 4,172 OI2026-10-14: 4,172 OI2026-10-15: 4,172 OI2026-10-16: 4,166 OI2026-10-21: 4,168 OI2026-10-23: 4,168 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, 2026Viewing4,1680
Oct 21, 20264,168+2
Oct 16, 20264,166-6
Oct 15, 20264,1720
Oct 14, 20264,1720
Oct 13, 20264,172-3
Oct 09, 20264,1750
Oct 08, 20264,1750
Oct 07, 20264,175-1
Oct 06, 20264,1760
Oct 05, 20264,176-2
Oct 02, 20264,178No prior observation