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Contract OI history

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Jun 17, 2027 EXPIRATION

IBM $220.00 Call

IBM270617C00220000

Latest saved OI716Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $220.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7393690 2026-10-02: 693 OI2026-10-05: 694 OI2026-10-06: 697 OI2026-10-07: 697 OI2026-10-08: 735 OI2026-10-09: 738 OI2026-10-13: 739 OI2026-10-14: 739 OI2026-10-15: 739 OI2026-10-16: 739 OI2026-10-21: 723 OI2026-10-23: 716 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, 2026Viewing716-7
Oct 21, 2026723-16
Oct 16, 20267390
Oct 15, 20267390
Oct 14, 20267390
Oct 13, 2026739+1
Oct 09, 2026738+3
Oct 08, 2026735+38
Oct 07, 20266970
Oct 06, 2026697+3
Oct 05, 2026694+1
Oct 02, 2026693No prior observation