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Dec 17, 2027 EXPIRATION

IBM $160.00 Put

IBM271217P00160000

Latest saved OI768Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $160.00 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. 7693840 2026-10-02: 766 OI2026-10-05: 767 OI2026-10-06: 769 OI2026-10-07: 769 OI2026-10-08: 769 OI2026-10-09: 769 OI2026-10-13: 768 OI2026-10-14: 768 OI2026-10-15: 768 OI2026-10-16: 768 OI2026-10-21: 768 OI2026-10-23: 768 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

IBM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7680
Oct 21, 20267680
Oct 16, 20267680
Oct 15, 20267680
Oct 14, 20267680
Oct 13, 2026768-1
Oct 09, 20267690
Oct 08, 20267690
Oct 07, 20267690
Oct 06, 2026769+2
Oct 05, 2026767+1
Oct 02, 2026766No prior observation