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Contract OI history

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Nov 20, 2026 EXPIRATION

OKLO $80.00 Call

OKLO261120C00080000

Latest saved OI2,797Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $80.00 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. 2,8371,4180 2026-10-02: 2,837 OI2026-10-05: 2,837 OI2026-10-06: 2,837 OI2026-10-07: 2,832 OI2026-10-08: 2,832 OI2026-10-09: 2,829 OI2026-10-13: 2,826 OI2026-10-14: 2,826 OI2026-10-15: 2,823 OI2026-10-16: 2,822 OI2026-10-21: 2,805 OI2026-10-23: 2,797 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, 20262,797-8
Oct 21, 2026Viewing2,805-17
Oct 16, 20262,822-1
Oct 15, 20262,823-3
Oct 14, 20262,8260
Oct 13, 20262,826-3
Oct 09, 20262,829-3
Oct 08, 20262,8320
Oct 07, 20262,832-5
Oct 06, 20262,8370
Oct 05, 20262,8370
Oct 02, 20262,837No prior observation