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Contract OI history

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Jan 21, 2028 EXPIRATION

XXI $5.00 Call

XXI280121C00005000

Latest saved OI2,930Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XXI $5.00 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. 2,9301,4650 2026-10-02: 2,824 OI2026-10-05: 2,863 OI2026-10-06: 2,864 OI2026-10-07: 2,865 OI2026-10-08: 2,882 OI2026-10-09: 2,880 OI2026-10-13: 2,881 OI2026-10-14: 2,884 OI2026-10-15: 2,881 OI2026-10-16: 2,883 OI2026-10-21: 2,927 OI2026-10-23: 2,930 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, 20262,930+3
Oct 21, 2026Viewing2,927+44
Oct 16, 20262,883+2
Oct 15, 20262,881-3
Oct 14, 20262,884+3
Oct 13, 20262,881+1
Oct 09, 20262,880-2
Oct 08, 20262,882+17
Oct 07, 20262,865+1
Oct 06, 20262,864+1
Oct 05, 20262,863+39
Oct 02, 20262,824No prior observation