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Contract OI history

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Nov 13, 2026 EXPIRATION

OKLO $41.00 Put

OKLO261113P00041000

Latest saved OI137Oct 23, 2026
Last change-16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $41.00 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. 153760 2026-10-02: 0 OI2026-10-05: 6 OI2026-10-06: 16 OI2026-10-07: 16 OI2026-10-08: 16 OI2026-10-09: 21 OI2026-10-13: 110 OI2026-10-14: 110 OI2026-10-15: 103 OI2026-10-16: 124 OI2026-10-21: 153 OI2026-10-23: 137 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, 2026137-16
Oct 21, 2026Viewing153+29
Oct 16, 2026124+21
Oct 15, 2026103-7
Oct 14, 20261100
Oct 13, 2026110+89
Oct 09, 202621+5
Oct 08, 2026160
Oct 07, 2026160
Oct 06, 202616+10
Oct 05, 20266+6
Oct 02, 20260No prior observation