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Contract OI history

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Oct 30, 2026 EXPIRATION

OKLO $37.00 Call

OKLO261030C00037000

Latest saved OI555Oct 23, 2026
Last change+21vs 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. 6963480 2026-10-02: 259 OI2026-10-05: 263 OI2026-10-06: 597 OI2026-10-07: 614 OI2026-10-08: 614 OI2026-10-09: 647 OI2026-10-13: 696 OI2026-10-14: 696 OI2026-10-15: 694 OI2026-10-16: 688 OI2026-10-21: 534 OI2026-10-23: 555 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, 2026555+21
Oct 21, 2026Viewing534-154
Oct 16, 2026688-6
Oct 15, 2026694-2
Oct 14, 20266960
Oct 13, 2026696+49
Oct 09, 2026647+33
Oct 08, 20266140
Oct 07, 2026614+17
Oct 06, 2026597+334
Oct 05, 2026263+4
Oct 02, 2026259No prior observation