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Contract OI history

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Dec 17, 2027 EXPIRATION

OKLO $70.00 Call

OKLO271217C00070000

Latest saved OI648Oct 23, 2026
Last change-8vs 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. 6783390 2026-10-02: 677 OI2026-10-05: 677 OI2026-10-06: 678 OI2026-10-07: 673 OI2026-10-08: 673 OI2026-10-09: 672 OI2026-10-13: 671 OI2026-10-14: 671 OI2026-10-15: 665 OI2026-10-16: 660 OI2026-10-21: 656 OI2026-10-23: 648 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, 2026648-8
Oct 21, 2026Viewing656-4
Oct 16, 2026660-5
Oct 15, 2026665-6
Oct 14, 20266710
Oct 13, 2026671-1
Oct 09, 2026672-1
Oct 08, 20266730
Oct 07, 2026673-5
Oct 06, 2026678+1
Oct 05, 20266770
Oct 02, 2026677No prior observation