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Contract OI history

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Dec 17, 2027 EXPIRATION

BMY $50.00 Put

BMY271217P00050000

Latest saved OI859Oct 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 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8614300 2026-10-02: 859 OI2026-10-05: 861 OI2026-10-06: 861 OI2026-10-07: 861 OI2026-10-08: 861 OI2026-10-09: 861 OI2026-10-13: 861 OI2026-10-14: 861 OI2026-10-15: 861 OI2026-10-16: 861 OI2026-10-21: 860 OI2026-10-23: 859 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, 2026Viewing859-1
Oct 21, 2026860-1
Oct 16, 20268610
Oct 15, 20268610
Oct 14, 20268610
Oct 13, 20268610
Oct 09, 20268610
Oct 08, 20268610
Oct 07, 20268610
Oct 06, 20268610
Oct 05, 2026861+2
Oct 02, 2026859No prior observation