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Contract OI history

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Jun 17, 2027 EXPIRATION

IBM $250.00 Call

IBM270617C00250000

Latest saved OI2,288Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $250.00 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. 2,2881,1440 2026-10-02: 2,197 OI2026-10-05: 2,198 OI2026-10-06: 2,198 OI2026-10-07: 2,198 OI2026-10-08: 2,207 OI2026-10-09: 2,204 OI2026-10-13: 2,203 OI2026-10-14: 2,203 OI2026-10-15: 2,203 OI2026-10-16: 2,202 OI2026-10-21: 2,285 OI2026-10-23: 2,288 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, 2026Viewing2,288+3
Oct 21, 20262,285+83
Oct 16, 20262,202-1
Oct 15, 20262,2030
Oct 14, 20262,2030
Oct 13, 20262,203-1
Oct 09, 20262,204-3
Oct 08, 20262,207+9
Oct 07, 20262,1980
Oct 06, 20262,1980
Oct 05, 20262,198+1
Oct 02, 20262,197No prior observation