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Contract OI history

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Dec 18, 2026 EXPIRATION

OKLO $100.00 Call

OKLO261218C00100000

Latest saved OI1,348Oct 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 $100.00 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. 1,4057020 2026-10-02: 1,293 OI2026-10-05: 1,293 OI2026-10-06: 1,405 OI2026-10-07: 1,405 OI2026-10-08: 1,405 OI2026-10-09: 1,389 OI2026-10-13: 1,387 OI2026-10-14: 1,387 OI2026-10-15: 1,384 OI2026-10-16: 1,349 OI2026-10-21: 1,349 OI2026-10-23: 1,348 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, 2026Viewing1,348-1
Oct 21, 20261,3490
Oct 16, 20261,349-35
Oct 15, 20261,384-3
Oct 14, 20261,3870
Oct 13, 20261,387-2
Oct 09, 20261,389-16
Oct 08, 20261,4050
Oct 07, 20261,4050
Oct 06, 20261,405+112
Oct 05, 20261,2930
Oct 02, 20261,293No prior observation