OITracker Cboe delayed data

Contract OI history

Back to BMY

Nov 20, 2026 EXPIRATION

BMY $50.00 Put

BMY261120P00050000

Latest saved OI2,286Oct 23, 2026
Last change-73vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMY $50.00 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. 2,4871,2430 2026-10-02: 68 OI2026-10-05: 225 OI2026-10-06: 218 OI2026-10-07: 2,179 OI2026-10-08: 2,179 OI2026-10-09: 2,169 OI2026-10-13: 2,437 OI2026-10-14: 2,437 OI2026-10-15: 2,487 OI2026-10-16: 2,369 OI2026-10-21: 2,359 OI2026-10-23: 2,286 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, 2026Viewing2,286-73
Oct 21, 20262,359-10
Oct 16, 20262,369-118
Oct 15, 20262,487+50
Oct 14, 20262,4370
Oct 13, 20262,437+268
Oct 09, 20262,169-10
Oct 08, 20262,1790
Oct 07, 20262,179+1,961
Oct 06, 2026218-7
Oct 05, 2026225+157
Oct 02, 202668No prior observation