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Contract OI history

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Jan 15, 2027 EXPIRATION

IBM $150.00 Put

IBM270115P00150000

Latest saved OI1,483Oct 23, 2026
Last change-169vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $150.00 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. 1,7208600 2026-10-02: 1,680 OI2026-10-05: 1,680 OI2026-10-06: 1,709 OI2026-10-07: 1,709 OI2026-10-08: 1,707 OI2026-10-09: 1,707 OI2026-10-13: 1,706 OI2026-10-14: 1,706 OI2026-10-15: 1,720 OI2026-10-16: 1,705 OI2026-10-21: 1,652 OI2026-10-23: 1,483 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, 2026Viewing1,483-169
Oct 21, 20261,652-53
Oct 16, 20261,705-15
Oct 15, 20261,720+14
Oct 14, 20261,7060
Oct 13, 20261,706-1
Oct 09, 20261,7070
Oct 08, 20261,707-2
Oct 07, 20261,7090
Oct 06, 20261,709+29
Oct 05, 20261,6800
Oct 02, 20261,680No prior observation