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Contract OI history

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Dec 18, 2026 EXPIRATION

OKLO $45.00 Call

OKLO261218C00045000

Latest saved OI2,703Oct 23, 2026
Last change+48vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $45.00 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. 2,7961,3980 2026-10-02: 2,543 OI2026-10-05: 2,632 OI2026-10-06: 2,740 OI2026-10-07: 2,765 OI2026-10-08: 2,765 OI2026-10-09: 2,775 OI2026-10-13: 2,796 OI2026-10-14: 2,796 OI2026-10-15: 2,639 OI2026-10-16: 2,638 OI2026-10-21: 2,655 OI2026-10-23: 2,703 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, 20262,703+48
Oct 21, 2026Viewing2,655+17
Oct 16, 20262,638-1
Oct 15, 20262,639-157
Oct 14, 20262,7960
Oct 13, 20262,796+21
Oct 09, 20262,775+10
Oct 08, 20262,7650
Oct 07, 20262,765+25
Oct 06, 20262,740+108
Oct 05, 20262,632+89
Oct 02, 20262,543No prior observation