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Contract OI history

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Dec 18, 2026 EXPIRATION

BMY $52.50 Put

BMY261218P00052500

Latest saved OI19,226Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMY $52.50 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. 19,7149,8570 2026-10-02: 19,699 OI2026-10-05: 19,695 OI2026-10-06: 19,681 OI2026-10-07: 19,682 OI2026-10-08: 19,682 OI2026-10-09: 19,714 OI2026-10-13: 19,162 OI2026-10-14: 19,162 OI2026-10-15: 19,176 OI2026-10-16: 19,180 OI2026-10-21: 19,233 OI2026-10-23: 19,226 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, 2026Viewing19,226-7
Oct 21, 202619,233+53
Oct 16, 202619,180+4
Oct 15, 202619,176+14
Oct 14, 202619,1620
Oct 13, 202619,162-552
Oct 09, 202619,714+32
Oct 08, 202619,6820
Oct 07, 202619,682+1
Oct 06, 202619,681-14
Oct 05, 202619,695-4
Oct 02, 202619,699No prior observation