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Contract OI history

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Nov 20, 2026 EXPIRATION

OKLO $45.00 Put

OKLO261120P00045000

Latest saved OI3,089Oct 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 $45.00 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. 3,0891,5440 2026-10-02: 2,265 OI2026-10-05: 2,282 OI2026-10-06: 2,332 OI2026-10-07: 2,515 OI2026-10-08: 2,515 OI2026-10-09: 2,672 OI2026-10-13: 2,899 OI2026-10-14: 2,899 OI2026-10-15: 2,940 OI2026-10-16: 2,955 OI2026-10-21: 3,032 OI2026-10-23: 3,089 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, 20263,089+57
Oct 21, 2026Viewing3,032+77
Oct 16, 20262,955+15
Oct 15, 20262,940+41
Oct 14, 20262,8990
Oct 13, 20262,899+227
Oct 09, 20262,672+157
Oct 08, 20262,5150
Oct 07, 20262,515+183
Oct 06, 20262,332+50
Oct 05, 20262,282+17
Oct 02, 20262,265No prior observation