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Contract OI history

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Nov 20, 2026 EXPIRATION

BMY $57.50 Put

BMY261120P00057500

Latest saved OI7,117Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMY $57.50 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. 7,1263,5630 2026-10-02: 955 OI2026-10-05: 1,046 OI2026-10-06: 1,275 OI2026-10-07: 6,917 OI2026-10-08: 6,917 OI2026-10-09: 7,043 OI2026-10-13: 7,044 OI2026-10-14: 7,044 OI2026-10-15: 7,116 OI2026-10-16: 7,104 OI2026-10-21: 7,126 OI2026-10-23: 7,117 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, 2026Viewing7,117-9
Oct 21, 20267,126+22
Oct 16, 20267,104-12
Oct 15, 20267,116+72
Oct 14, 20267,0440
Oct 13, 20267,044+1
Oct 09, 20267,043+126
Oct 08, 20266,9170
Oct 07, 20266,917+5,642
Oct 06, 20261,275+229
Oct 05, 20261,046+91
Oct 02, 2026955No prior observation