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Contract OI history

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Jan 21, 2028 EXPIRATION

BMY $38.00 Put

BMY280121P00038000

Latest saved OI601Oct 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 $38.00 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. 6023010 2026-10-02: 591 OI2026-10-05: 591 OI2026-10-06: 591 OI2026-10-07: 591 OI2026-10-08: 591 OI2026-10-09: 591 OI2026-10-13: 602 OI2026-10-14: 602 OI2026-10-15: 602 OI2026-10-16: 601 OI2026-10-21: 601 OI2026-10-23: 601 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, 2026Viewing6010
Oct 21, 20266010
Oct 16, 2026601-1
Oct 15, 20266020
Oct 14, 20266020
Oct 13, 2026602+11
Oct 09, 20265910
Oct 08, 20265910
Oct 07, 20265910
Oct 06, 20265910
Oct 05, 20265910
Oct 02, 2026591No prior observation