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Contract OI history

Back to BMY

Jan 15, 2027 EXPIRATION

BMY $40.00 Put

BMY270115P00040000

Latest saved OI5,935Oct 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 $40.00 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. 5,9362,9680 2026-10-02: 5,936 OI2026-10-05: 5,936 OI2026-10-06: 5,936 OI2026-10-07: 5,936 OI2026-10-08: 5,936 OI2026-10-09: 5,936 OI2026-10-13: 5,936 OI2026-10-14: 5,936 OI2026-10-15: 5,936 OI2026-10-16: 5,935 OI2026-10-21: 5,935 OI2026-10-23: 5,935 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, 2026Viewing5,9350
Oct 21, 20265,9350
Oct 16, 20265,935-1
Oct 15, 20265,9360
Oct 14, 20265,9360
Oct 13, 20265,9360
Oct 09, 20265,9360
Oct 08, 20265,9360
Oct 07, 20265,9360
Oct 06, 20265,9360
Oct 05, 20265,9360
Oct 02, 20265,936No prior observation