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Contract OI history

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Dec 17, 2027 EXPIRATION

IBM $260.00 Call

IBM271217C00260000

Latest saved OI203Oct 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 $260.00 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. 2031010 2026-10-02: 187 OI2026-10-05: 188 OI2026-10-06: 189 OI2026-10-07: 189 OI2026-10-08: 189 OI2026-10-09: 189 OI2026-10-13: 190 OI2026-10-14: 190 OI2026-10-15: 194 OI2026-10-16: 194 OI2026-10-21: 197 OI2026-10-23: 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, 2026Viewing203+6
Oct 21, 2026197+3
Oct 16, 20261940
Oct 15, 2026194+4
Oct 14, 20261900
Oct 13, 2026190+1
Oct 09, 20261890
Oct 08, 20261890
Oct 07, 20261890
Oct 06, 2026189+1
Oct 05, 2026188+1
Oct 02, 2026187No prior observation