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Contract OI history

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Nov 06, 2026 EXPIRATION

IBM $250.00 Call

IBM261106C00250000

Latest saved OI227Oct 23, 2026
Last change+55vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $250.00 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. 2271130 2026-10-02: 57 OI2026-10-05: 64 OI2026-10-06: 75 OI2026-10-07: 75 OI2026-10-08: 76 OI2026-10-09: 144 OI2026-10-13: 151 OI2026-10-14: 151 OI2026-10-15: 153 OI2026-10-16: 143 OI2026-10-21: 172 OI2026-10-23: 227 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, 2026Viewing227+55
Oct 21, 2026172+29
Oct 16, 2026143-10
Oct 15, 2026153+2
Oct 14, 20261510
Oct 13, 2026151+7
Oct 09, 2026144+68
Oct 08, 202676+1
Oct 07, 2026750
Oct 06, 202675+11
Oct 05, 202664+7
Oct 02, 202657No prior observation