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Contract OI history

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Nov 20, 2026 EXPIRATION

OKLO $70.00 Put

OKLO261120P00070000

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 $70.00 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. 6043020 2026-10-02: 604 OI2026-10-05: 602 OI2026-10-06: 602 OI2026-10-07: 602 OI2026-10-08: 602 OI2026-10-09: 341 OI2026-10-13: 284 OI2026-10-14: 284 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, 2026Viewing00
Oct 21, 202600
Oct 16, 202600
Oct 15, 20260-284
Oct 14, 20262840
Oct 13, 2026284-57
Oct 09, 2026341-261
Oct 08, 20266020
Oct 07, 20266020
Oct 06, 20266020
Oct 05, 2026602-2
Oct 02, 2026604No prior observation