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Contract OI history

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Oct 23, 2026 EXPIRATION

OKLO $50.00 Call

OKLO261023C00050000

Latest saved OI709Oct 23, 2026
Last change-12vs 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. 7853920 2026-10-02: 761 OI2026-10-05: 756 OI2026-10-06: 781 OI2026-10-07: 785 OI2026-10-08: 785 OI2026-10-09: 735 OI2026-10-13: 734 OI2026-10-14: 734 OI2026-10-15: 734 OI2026-10-16: 734 OI2026-10-21: 721 OI2026-10-23: 709 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, 2026709-12
Oct 21, 2026Viewing721-13
Oct 16, 20267340
Oct 15, 20267340
Oct 14, 20267340
Oct 13, 2026734-1
Oct 09, 2026735-50
Oct 08, 20267850
Oct 07, 2026785+4
Oct 06, 2026781+25
Oct 05, 2026756-5
Oct 02, 2026761No prior observation