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Contract OI history

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Dec 18, 2026 EXPIRATION

OKLO $85.00 Put

OKLO261218P00085000

Latest saved OI0Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $85.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 20100 2026-10-02: 20 OI2026-10-05: 20 OI2026-10-06: 20 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 2 OI2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 0 OI2026-10-23: 0 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, 202600
Oct 21, 2026Viewing00
Oct 16, 202600
Oct 15, 202600
Oct 14, 202600
Oct 13, 20260-2
Oct 09, 20262-6
Oct 08, 202680
Oct 07, 20268-12
Oct 06, 2026200
Oct 05, 2026200
Oct 02, 202620No prior observation