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Contract OI history

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Jan 15, 2027 EXPIRATION

XXI $10.00 Call

XXI270115C00010000

Latest saved OI25,148Oct 23, 2026
Last change+33vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XXI $10.00 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. 25,14812,5740 2026-10-02: 24,943 OI2026-10-05: 24,941 OI2026-10-06: 24,958 OI2026-10-07: 24,905 OI2026-10-08: 24,914 OI2026-10-09: 24,914 OI2026-10-13: 24,914 OI2026-10-14: 24,914 OI2026-10-15: 24,957 OI2026-10-16: 24,990 OI2026-10-21: 25,115 OI2026-10-23: 25,148 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

XXI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202625,148+33
Oct 21, 2026Viewing25,115+125
Oct 16, 202624,990+33
Oct 15, 202624,957+43
Oct 14, 202624,9140
Oct 13, 202624,9140
Oct 09, 202624,9140
Oct 08, 202624,914+9
Oct 07, 202624,905-53
Oct 06, 202624,958+17
Oct 05, 202624,941-2
Oct 02, 202624,943No prior observation