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Contract OI history

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Nov 20, 2026 EXPIRATION

BMY $55.00 Put

BMY261120P00055000

Latest saved OI7,536Oct 23, 2026
Last change+46vs 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. 7,5363,7680 2026-10-02: 5,544 OI2026-10-05: 5,958 OI2026-10-06: 6,006 OI2026-10-07: 6,028 OI2026-10-08: 6,028 OI2026-10-09: 6,087 OI2026-10-13: 7,397 OI2026-10-14: 7,397 OI2026-10-15: 7,335 OI2026-10-16: 7,317 OI2026-10-21: 7,490 OI2026-10-23: 7,536 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, 2026Viewing7,536+46
Oct 21, 20267,490+173
Oct 16, 20267,317-18
Oct 15, 20267,335-62
Oct 14, 20267,3970
Oct 13, 20267,397+1,310
Oct 09, 20266,087+59
Oct 08, 20266,0280
Oct 07, 20266,028+22
Oct 06, 20266,006+48
Oct 05, 20265,958+414
Oct 02, 20265,544No prior observation