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Contract OI history

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Jan 15, 2027 EXPIRATION

OKLO $32.00 Put

OKLO270115P00032000

Latest saved OI1,831Oct 23, 2026
Last change-19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $32.00 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. 1,8739360 2026-10-02: 1,717 OI2026-10-05: 1,738 OI2026-10-06: 1,743 OI2026-10-07: 1,744 OI2026-10-08: 1,744 OI2026-10-09: 1,839 OI2026-10-13: 1,873 OI2026-10-14: 1,873 OI2026-10-15: 1,835 OI2026-10-16: 1,847 OI2026-10-21: 1,850 OI2026-10-23: 1,831 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, 20261,831-19
Oct 21, 2026Viewing1,850+3
Oct 16, 20261,847+12
Oct 15, 20261,835-38
Oct 14, 20261,8730
Oct 13, 20261,873+34
Oct 09, 20261,839+95
Oct 08, 20261,7440
Oct 07, 20261,744+1
Oct 06, 20261,743+5
Oct 05, 20261,738+21
Oct 02, 20261,717No prior observation