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Contract OI history

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Nov 20, 2026 EXPIRATION

OKLO $75.00 Call

OKLO261120C00075000

Latest saved OI2,941Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $75.00 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. 3,0781,5390 2026-10-02: 2,978 OI2026-10-05: 2,977 OI2026-10-06: 3,078 OI2026-10-07: 2,978 OI2026-10-08: 2,978 OI2026-10-09: 2,976 OI2026-10-13: 2,973 OI2026-10-14: 2,973 OI2026-10-15: 2,939 OI2026-10-16: 2,936 OI2026-10-21: 2,941 OI2026-10-23: 2,941 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, 2026Viewing2,9410
Oct 21, 20262,941+5
Oct 16, 20262,936-3
Oct 15, 20262,939-34
Oct 14, 20262,9730
Oct 13, 20262,973-3
Oct 09, 20262,976-2
Oct 08, 20262,9780
Oct 07, 20262,978-100
Oct 06, 20263,078+101
Oct 05, 20262,977-1
Oct 02, 20262,978No prior observation