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Contract OI history

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Nov 20, 2026 EXPIRATION

IBM $330.00 Call

IBM261120C00330000

Latest saved OI1,151Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $330.00 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. 1,1515750 2026-10-02: 1,144 OI2026-10-05: 1,144 OI2026-10-06: 1,142 OI2026-10-07: 1,142 OI2026-10-08: 1,143 OI2026-10-09: 1,145 OI2026-10-13: 1,144 OI2026-10-14: 1,144 OI2026-10-15: 1,144 OI2026-10-16: 1,144 OI2026-10-21: 1,145 OI2026-10-23: 1,151 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, 2026Viewing1,151+6
Oct 21, 20261,145+1
Oct 16, 20261,1440
Oct 15, 20261,1440
Oct 14, 20261,1440
Oct 13, 20261,144-1
Oct 09, 20261,145+2
Oct 08, 20261,143+1
Oct 07, 20261,1420
Oct 06, 20261,142-2
Oct 05, 20261,1440
Oct 02, 20261,144No prior observation