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Contract OI history

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Dec 17, 2027 EXPIRATION

OKLO $35.00 Put

OKLO271217P00035000

Latest saved OI546Oct 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 $35.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5462730 2026-10-02: 395 OI2026-10-05: 396 OI2026-10-06: 397 OI2026-10-07: 394 OI2026-10-08: 394 OI2026-10-09: 507 OI2026-10-13: 507 OI2026-10-14: 507 OI2026-10-15: 524 OI2026-10-16: 524 OI2026-10-21: 525 OI2026-10-23: 546 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, 2026546+21
Oct 21, 2026Viewing525+1
Oct 16, 20265240
Oct 15, 2026524+17
Oct 14, 20265070
Oct 13, 20265070
Oct 09, 2026507+113
Oct 08, 20263940
Oct 07, 2026394-3
Oct 06, 2026397+1
Oct 05, 2026396+1
Oct 02, 2026395No prior observation