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Contract OI history

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Jan 19, 2029 EXPIRATION

IBM $200.00 Put

IBM290119P00200000

Latest saved OI360Oct 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 $200.00 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. 3741870 2026-10-02: 351 OI2026-10-05: 351 OI2026-10-06: 351 OI2026-10-07: 351 OI2026-10-08: 357 OI2026-10-09: 372 OI2026-10-13: 373 OI2026-10-14: 373 OI2026-10-15: 374 OI2026-10-16: 365 OI2026-10-21: 360 OI2026-10-23: 360 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, 2026Viewing3600
Oct 21, 2026360-5
Oct 16, 2026365-9
Oct 15, 2026374+1
Oct 14, 20263730
Oct 13, 2026373+1
Oct 09, 2026372+15
Oct 08, 2026357+6
Oct 07, 20263510
Oct 06, 20263510
Oct 05, 20263510
Oct 02, 2026351No prior observation