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Contract OI history

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Dec 17, 2027 EXPIRATION

OKLO $80.00 Call

OKLO271217C00080000

Latest saved OI585Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $80.00 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. 6093040 2026-10-02: 606 OI2026-10-05: 606 OI2026-10-06: 609 OI2026-10-07: 602 OI2026-10-08: 602 OI2026-10-09: 575 OI2026-10-13: 581 OI2026-10-14: 581 OI2026-10-15: 580 OI2026-10-16: 579 OI2026-10-21: 576 OI2026-10-23: 585 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, 2026585+9
Oct 21, 2026Viewing576-3
Oct 16, 2026579-1
Oct 15, 2026580-1
Oct 14, 20265810
Oct 13, 2026581+6
Oct 09, 2026575-27
Oct 08, 20266020
Oct 07, 2026602-7
Oct 06, 2026609+3
Oct 05, 20266060
Oct 02, 2026606No prior observation