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Contract OI history

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Jun 17, 2027 EXPIRATION

BMY $55.00 Put

BMY270617P00055000

Latest saved OI4,095Oct 23, 2026
Last change+16vs 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. 4,0952,0470 2026-10-02: 3,725 OI2026-10-05: 3,705 OI2026-10-06: 3,705 OI2026-10-07: 3,705 OI2026-10-08: 3,705 OI2026-10-09: 3,706 OI2026-10-13: 3,715 OI2026-10-14: 3,715 OI2026-10-15: 3,839 OI2026-10-16: 3,838 OI2026-10-21: 4,079 OI2026-10-23: 4,095 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, 2026Viewing4,095+16
Oct 21, 20264,079+241
Oct 16, 20263,838-1
Oct 15, 20263,839+124
Oct 14, 20263,7150
Oct 13, 20263,715+9
Oct 09, 20263,706+1
Oct 08, 20263,7050
Oct 07, 20263,7050
Oct 06, 20263,7050
Oct 05, 20263,705-20
Oct 02, 20263,725No prior observation