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Contract OI history

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Jun 16, 2028 EXPIRATION

IBM $220.00 Call

IBM280616C00220000

Latest saved OI259Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $220.00 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. 2601300 2026-10-02: 172 OI2026-10-05: 172 OI2026-10-06: 173 OI2026-10-07: 173 OI2026-10-08: 171 OI2026-10-09: 260 OI2026-10-13: 260 OI2026-10-14: 260 OI2026-10-15: 260 OI2026-10-16: 260 OI2026-10-21: 260 OI2026-10-23: 259 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, 2026Viewing259-1
Oct 21, 20262600
Oct 16, 20262600
Oct 15, 20262600
Oct 14, 20262600
Oct 13, 20262600
Oct 09, 2026260+89
Oct 08, 2026171-2
Oct 07, 20261730
Oct 06, 2026173+1
Oct 05, 20261720
Oct 02, 2026172No prior observation