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Contract OI history

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Mar 19, 2027 EXPIRATION

IBM $330.00 Call

IBM270319C00330000

Latest saved OI1,203Oct 23, 2026
Last change-23vs 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. 1,2366180 2026-10-02: 1,236 OI2026-10-05: 1,235 OI2026-10-06: 1,234 OI2026-10-07: 1,234 OI2026-10-08: 1,234 OI2026-10-09: 1,234 OI2026-10-13: 1,234 OI2026-10-14: 1,234 OI2026-10-15: 1,231 OI2026-10-16: 1,231 OI2026-10-21: 1,226 OI2026-10-23: 1,203 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, 2026Viewing1,203-23
Oct 21, 20261,226-5
Oct 16, 20261,2310
Oct 15, 20261,231-3
Oct 14, 20261,2340
Oct 13, 20261,2340
Oct 09, 20261,2340
Oct 08, 20261,2340
Oct 07, 20261,2340
Oct 06, 20261,234-1
Oct 05, 20261,235-1
Oct 02, 20261,236No prior observation