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Contract OI history

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Dec 18, 2026 EXPIRATION

OKLO $70.00 Call

OKLO261218C00070000

Latest saved OI4,456Oct 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 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. 4,4592,2290 2026-10-02: 4,319 OI2026-10-05: 4,327 OI2026-10-06: 4,361 OI2026-10-07: 4,421 OI2026-10-08: 4,421 OI2026-10-09: 4,420 OI2026-10-13: 4,449 OI2026-10-14: 4,449 OI2026-10-15: 4,453 OI2026-10-16: 4,459 OI2026-10-21: 4,456 OI2026-10-23: 4,456 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, 20264,4560
Oct 21, 2026Viewing4,456-3
Oct 16, 20264,459+6
Oct 15, 20264,453+4
Oct 14, 20264,4490
Oct 13, 20264,449+29
Oct 09, 20264,420-1
Oct 08, 20264,4210
Oct 07, 20264,421+60
Oct 06, 20264,361+34
Oct 05, 20264,327+8
Oct 02, 20264,319No prior observation