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Contract OI history

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Oct 23, 2026 EXPIRATION

OKLO $37.00 Call

OKLO261023C00037000

Latest saved OI422Oct 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. 4692340 2026-10-02: 82 OI2026-10-05: 97 OI2026-10-06: 90 OI2026-10-07: 130 OI2026-10-08: 130 OI2026-10-09: 408 OI2026-10-13: 469 OI2026-10-14: 469 OI2026-10-15: 469 OI2026-10-16: 418 OI2026-10-21: 422 OI2026-10-23: 422 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, 20264220
Oct 21, 2026Viewing422+4
Oct 16, 2026418-51
Oct 15, 20264690
Oct 14, 20264690
Oct 13, 2026469+61
Oct 09, 2026408+278
Oct 08, 20261300
Oct 07, 2026130+40
Oct 06, 202690-7
Oct 05, 202697+15
Oct 02, 202682No prior observation