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Contract OI history

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Nov 20, 2026 EXPIRATION

OKLO $130.00 Call

OKLO261120C00130000

Latest saved OI472Oct 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 $130.00 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. 4772380 2026-10-02: 474 OI2026-10-05: 474 OI2026-10-06: 476 OI2026-10-07: 476 OI2026-10-08: 476 OI2026-10-09: 477 OI2026-10-13: 472 OI2026-10-14: 472 OI2026-10-15: 472 OI2026-10-16: 472 OI2026-10-21: 472 OI2026-10-23: 472 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, 20264720
Oct 21, 2026Viewing4720
Oct 16, 20264720
Oct 15, 20264720
Oct 14, 20264720
Oct 13, 2026472-5
Oct 09, 2026477+1
Oct 08, 20264760
Oct 07, 20264760
Oct 06, 2026476+2
Oct 05, 20264740
Oct 02, 2026474No prior observation