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Contract OI history

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Dec 17, 2027 EXPIRATION

OKLO $37.00 Call

OKLO271217C00037000

Latest saved OI2,700Oct 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 $37.00 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. 2,7001,3500 2026-10-02: 52 OI2026-10-05: 2,189 OI2026-10-06: 2,341 OI2026-10-07: 2,409 OI2026-10-08: 2,409 OI2026-10-09: 2,683 OI2026-10-13: 2,681 OI2026-10-14: 2,681 OI2026-10-15: 2,680 OI2026-10-16: 2,679 OI2026-10-21: 2,700 OI2026-10-23: 2,700 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, 20262,7000
Oct 21, 2026Viewing2,700+21
Oct 16, 20262,679-1
Oct 15, 20262,680-1
Oct 14, 20262,6810
Oct 13, 20262,681-2
Oct 09, 20262,683+274
Oct 08, 20262,4090
Oct 07, 20262,409+68
Oct 06, 20262,341+152
Oct 05, 20262,189+2,137
Oct 02, 202652No prior observation