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Contract OI history

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Oct 23, 2026 EXPIRATION

IBM $262.50 Call

IBM261023C00262500

Latest saved OI691Oct 23, 2026
Last change+442vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $262.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 6913450 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 2 OI2026-10-16: 44 OI2026-10-21: 249 OI2026-10-23: 691 OI Oct 13, 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, 2026Viewing691+442
Oct 21, 2026249+205
Oct 16, 202644+42
Oct 15, 20262+2
Oct 14, 202600
Oct 13, 20260No prior observation