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Contract OI history

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Nov 13, 2026 EXPIRATION

OKLO $34.00 Put

OKLO261113P00034000

Latest saved OI723Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $34.00 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. 7283640 2026-10-02: 10 OI2026-10-05: 13 OI2026-10-06: 97 OI2026-10-07: 109 OI2026-10-08: 109 OI2026-10-09: 174 OI2026-10-13: 561 OI2026-10-14: 561 OI2026-10-15: 699 OI2026-10-16: 700 OI2026-10-21: 728 OI2026-10-23: 723 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, 2026723-5
Oct 21, 2026Viewing728+28
Oct 16, 2026700+1
Oct 15, 2026699+138
Oct 14, 20265610
Oct 13, 2026561+387
Oct 09, 2026174+65
Oct 08, 20261090
Oct 07, 2026109+12
Oct 06, 202697+84
Oct 05, 202613+3
Oct 02, 202610No prior observation