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Contract OI history

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Jan 21, 2028 EXPIRATION

OKLO $70.00 Call

OKLO280121C00070000

Latest saved OI4,359Oct 23, 2026
Last change+2vs 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. 4,3592,1790 2026-10-02: 4,133 OI2026-10-05: 4,127 OI2026-10-06: 4,182 OI2026-10-07: 4,182 OI2026-10-08: 4,182 OI2026-10-09: 4,181 OI2026-10-13: 4,183 OI2026-10-14: 4,183 OI2026-10-15: 4,183 OI2026-10-16: 4,208 OI2026-10-21: 4,357 OI2026-10-23: 4,359 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, 2026Viewing4,359+2
Oct 21, 20264,357+149
Oct 16, 20264,208+25
Oct 15, 20264,1830
Oct 14, 20264,1830
Oct 13, 20264,183+2
Oct 09, 20264,181-1
Oct 08, 20264,1820
Oct 07, 20264,1820
Oct 06, 20264,182+55
Oct 05, 20264,127-6
Oct 02, 20264,133No prior observation