OITracker Cboe delayed data

Contract OI history

Back to BMY

Dec 18, 2026 EXPIRATION

BMY $45.00 Put

BMY261218P00045000

Latest saved OI1,983Oct 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 $45.00 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. 1,9869930 2026-10-02: 1,965 OI2026-10-05: 1,975 OI2026-10-06: 1,975 OI2026-10-07: 1,975 OI2026-10-08: 1,975 OI2026-10-09: 1,975 OI2026-10-13: 1,976 OI2026-10-14: 1,976 OI2026-10-15: 1,986 OI2026-10-16: 1,986 OI2026-10-21: 1,983 OI2026-10-23: 1,983 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, 2026Viewing1,9830
Oct 21, 20261,983-3
Oct 16, 20261,9860
Oct 15, 20261,986+10
Oct 14, 20261,9760
Oct 13, 20261,976+1
Oct 09, 20261,9750
Oct 08, 20261,9750
Oct 07, 20261,9750
Oct 06, 20261,9750
Oct 05, 20261,975+10
Oct 02, 20261,965No prior observation