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Contract OI history

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Jan 21, 2028 EXPIRATION

OKLO $105.00 Put

OKLO280121P00105000

Latest saved OI449Oct 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 $105.00 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. 5052520 2026-10-02: 503 OI2026-10-05: 505 OI2026-10-06: 505 OI2026-10-07: 505 OI2026-10-08: 505 OI2026-10-09: 505 OI2026-10-13: 505 OI2026-10-14: 505 OI2026-10-15: 451 OI2026-10-16: 449 OI2026-10-21: 449 OI2026-10-23: 449 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, 20264490
Oct 21, 2026Viewing4490
Oct 16, 2026449-2
Oct 15, 2026451-54
Oct 14, 20265050
Oct 13, 20265050
Oct 09, 20265050
Oct 08, 20265050
Oct 07, 20265050
Oct 06, 20265050
Oct 05, 2026505+2
Oct 02, 2026503No prior observation