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Contract OI history

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Nov 20, 2026 EXPIRATION

OKLO $165.00 Call

OKLO261120C00165000

Latest saved OI1,142Oct 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 $165.00 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. 1,1425710 2026-10-02: 1,141 OI2026-10-05: 1,141 OI2026-10-06: 1,141 OI2026-10-07: 1,141 OI2026-10-08: 1,141 OI2026-10-09: 1,141 OI2026-10-13: 1,141 OI2026-10-14: 1,141 OI2026-10-15: 1,141 OI2026-10-16: 1,141 OI2026-10-21: 1,141 OI2026-10-23: 1,142 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, 2026Viewing1,142+1
Oct 21, 20261,1410
Oct 16, 20261,1410
Oct 15, 20261,1410
Oct 14, 20261,1410
Oct 13, 20261,1410
Oct 09, 20261,1410
Oct 08, 20261,1410
Oct 07, 20261,1410
Oct 06, 20261,1410
Oct 05, 20261,1410
Oct 02, 20261,141No prior observation