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Contract OI history

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Dec 17, 2027 EXPIRATION

OKLO $50.00 Call

OKLO271217C00050000

Latest saved OI613Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $50.00 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. 7353670 2026-10-02: 716 OI2026-10-05: 735 OI2026-10-06: 685 OI2026-10-07: 693 OI2026-10-08: 693 OI2026-10-09: 692 OI2026-10-13: 684 OI2026-10-14: 684 OI2026-10-15: 582 OI2026-10-16: 580 OI2026-10-21: 609 OI2026-10-23: 613 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, 2026613+4
Oct 21, 2026Viewing609+29
Oct 16, 2026580-2
Oct 15, 2026582-102
Oct 14, 20266840
Oct 13, 2026684-8
Oct 09, 2026692-1
Oct 08, 20266930
Oct 07, 2026693+8
Oct 06, 2026685-50
Oct 05, 2026735+19
Oct 02, 2026716No prior observation