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Contract OI history

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Jan 15, 2027 EXPIRATION

OKLO $160.00 Call

OKLO270115C00160000

Latest saved OI334Oct 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 $160.00 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. 3401700 2026-10-02: 340 OI2026-10-05: 339 OI2026-10-06: 323 OI2026-10-07: 323 OI2026-10-08: 323 OI2026-10-09: 324 OI2026-10-13: 324 OI2026-10-14: 324 OI2026-10-15: 324 OI2026-10-16: 328 OI2026-10-21: 326 OI2026-10-23: 334 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, 2026Viewing334+8
Oct 21, 2026326-2
Oct 16, 2026328+4
Oct 15, 20263240
Oct 14, 20263240
Oct 13, 20263240
Oct 09, 2026324+1
Oct 08, 20263230
Oct 07, 20263230
Oct 06, 2026323-16
Oct 05, 2026339-1
Oct 02, 2026340No prior observation