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Contract OI history

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Dec 18, 2026 EXPIRATION

IBM $260.00 Call

IBM261218C00260000

Latest saved OI1,444Oct 23, 2026
Last change+25vs 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. 1,4447220 2026-10-02: 1,031 OI2026-10-05: 1,034 OI2026-10-06: 1,066 OI2026-10-07: 1,066 OI2026-10-08: 1,069 OI2026-10-09: 1,260 OI2026-10-13: 1,209 OI2026-10-14: 1,209 OI2026-10-15: 1,235 OI2026-10-16: 1,237 OI2026-10-21: 1,419 OI2026-10-23: 1,444 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, 2026Viewing1,444+25
Oct 21, 20261,419+182
Oct 16, 20261,237+2
Oct 15, 20261,235+26
Oct 14, 20261,2090
Oct 13, 20261,209-51
Oct 09, 20261,260+191
Oct 08, 20261,069+3
Oct 07, 20261,0660
Oct 06, 20261,066+32
Oct 05, 20261,034+3
Oct 02, 20261,031No prior observation