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Contract OI history

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Jan 15, 2027 EXPIRATION

IBM $330.00 Call

IBM270115C00330000

Latest saved OI1,547Oct 23, 2026
Last change+7vs 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. 1,5587790 2026-10-02: 1,558 OI2026-10-05: 1,557 OI2026-10-06: 1,546 OI2026-10-07: 1,546 OI2026-10-08: 1,544 OI2026-10-09: 1,545 OI2026-10-13: 1,547 OI2026-10-14: 1,547 OI2026-10-15: 1,521 OI2026-10-16: 1,546 OI2026-10-21: 1,540 OI2026-10-23: 1,547 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, 2026Viewing1,547+7
Oct 21, 20261,540-6
Oct 16, 20261,546+25
Oct 15, 20261,521-26
Oct 14, 20261,5470
Oct 13, 20261,547+2
Oct 09, 20261,545+1
Oct 08, 20261,544-2
Oct 07, 20261,5460
Oct 06, 20261,546-11
Oct 05, 20261,557-1
Oct 02, 20261,558No prior observation