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Contract OI history

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Nov 06, 2026 EXPIRATION

OKLO $25.00 Call

OKLO261106C00025000

Latest saved OI352Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $25.00 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. 5972980 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 20 OI2026-10-13: 581 OI2026-10-14: 581 OI2026-10-15: 596 OI2026-10-16: 597 OI2026-10-21: 351 OI2026-10-23: 352 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, 2026352+1
Oct 21, 2026Viewing351-246
Oct 16, 2026597+1
Oct 15, 2026596+15
Oct 14, 20265810
Oct 13, 2026581+561
Oct 09, 202620+20
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation