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Contract OI history

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Dec 15, 2028 EXPIRATION

BMY $55.00 Put

BMY281215P00055000

Latest saved OI352Oct 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 $55.00 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. 3521760 2026-10-02: 350 OI2026-10-05: 352 OI2026-10-06: 352 OI2026-10-07: 352 OI2026-10-08: 352 OI2026-10-09: 352 OI2026-10-13: 352 OI2026-10-14: 352 OI2026-10-15: 352 OI2026-10-16: 352 OI2026-10-21: 352 OI2026-10-23: 352 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, 2026Viewing3520
Oct 21, 20263520
Oct 16, 20263520
Oct 15, 20263520
Oct 14, 20263520
Oct 13, 20263520
Oct 09, 20263520
Oct 08, 20263520
Oct 07, 20263520
Oct 06, 20263520
Oct 05, 2026352+2
Oct 02, 2026350No prior observation