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Contract OI history

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Oct 30, 2026 EXPIRATION

IBM $247.50 Call

IBM261030C00247500

Latest saved OI289Oct 23, 2026
Last change+216vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $247.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2891440 2026-10-09: 0 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-15: 6 OI2026-10-16: 6 OI2026-10-21: 73 OI2026-10-23: 289 OI Oct 09, 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, 2026Viewing289+216
Oct 21, 202673+67
Oct 16, 202660
Oct 15, 20266+2
Oct 14, 202640
Oct 13, 20264+4
Oct 09, 20260No prior observation