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Contract OI history

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Jan 15, 2027 EXPIRATION

OKLO $50.00 Call

OKLO270115C00050000

Latest saved OI4,087Oct 23, 2026
Last change+57vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $50.00 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. 4,2312,1150 2026-10-02: 3,899 OI2026-10-05: 3,894 OI2026-10-06: 4,105 OI2026-10-07: 4,127 OI2026-10-08: 4,127 OI2026-10-09: 4,167 OI2026-10-13: 4,231 OI2026-10-14: 4,231 OI2026-10-15: 4,078 OI2026-10-16: 4,056 OI2026-10-21: 4,030 OI2026-10-23: 4,087 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, 20264,087+57
Oct 21, 2026Viewing4,030-26
Oct 16, 20264,056-22
Oct 15, 20264,078-153
Oct 14, 20264,2310
Oct 13, 20264,231+64
Oct 09, 20264,167+40
Oct 08, 20264,1270
Oct 07, 20264,127+22
Oct 06, 20264,105+211
Oct 05, 20263,894-5
Oct 02, 20263,899No prior observation