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Contract OI history

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Nov 20, 2026 EXPIRATION

OKLO $70.00 Call

OKLO261120C00070000

Latest saved OI1,944Oct 23, 2026
Last change+81vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $70.00 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. 2,0061,0030 2026-10-02: 1,927 OI2026-10-05: 1,917 OI2026-10-06: 1,919 OI2026-10-07: 2,006 OI2026-10-08: 2,006 OI2026-10-09: 1,924 OI2026-10-13: 1,867 OI2026-10-14: 1,867 OI2026-10-15: 1,863 OI2026-10-16: 1,850 OI2026-10-21: 1,863 OI2026-10-23: 1,944 OI Oct 02, 2026Oct 23, 2026

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

OKLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,944+81
Oct 21, 2026Viewing1,863+13
Oct 16, 20261,850-13
Oct 15, 20261,863-4
Oct 14, 20261,8670
Oct 13, 20261,867-57
Oct 09, 20261,924-82
Oct 08, 20262,0060
Oct 07, 20262,006+87
Oct 06, 20261,919+2
Oct 05, 20261,917-10
Oct 02, 20261,927No prior observation