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Contract OI history

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Jan 15, 2027 EXPIRATION

IBM $200.00 Call

IBM270115C00200000

Latest saved OI900Oct 23, 2026
Last change-21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $200.00 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. 9704850 2026-10-02: 933 OI2026-10-05: 934 OI2026-10-06: 959 OI2026-10-07: 959 OI2026-10-08: 970 OI2026-10-09: 955 OI2026-10-13: 955 OI2026-10-14: 955 OI2026-10-15: 953 OI2026-10-16: 954 OI2026-10-21: 921 OI2026-10-23: 900 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, 2026Viewing900-21
Oct 21, 2026921-33
Oct 16, 2026954+1
Oct 15, 2026953-2
Oct 14, 20269550
Oct 13, 20269550
Oct 09, 2026955-15
Oct 08, 2026970+11
Oct 07, 20269590
Oct 06, 2026959+25
Oct 05, 2026934+1
Oct 02, 2026933No prior observation