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Contract OI history

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Nov 20, 2026 EXPIRATION

OKLO $115.00 Call

OKLO261120C00115000

Latest saved OI963Oct 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 $115.00 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. 9634810 2026-10-02: 963 OI2026-10-05: 963 OI2026-10-06: 963 OI2026-10-07: 963 OI2026-10-08: 963 OI2026-10-09: 963 OI2026-10-13: 963 OI2026-10-14: 963 OI2026-10-15: 963 OI2026-10-16: 963 OI2026-10-21: 963 OI2026-10-23: 963 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, 2026Viewing9630
Oct 21, 20269630
Oct 16, 20269630
Oct 15, 20269630
Oct 14, 20269630
Oct 13, 20269630
Oct 09, 20269630
Oct 08, 20269630
Oct 07, 20269630
Oct 06, 20269630
Oct 05, 20269630
Oct 02, 2026963No prior observation