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Contract OI history

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Jun 17, 2027 EXPIRATION

OKLO $70.00 Put

OKLO270617P00070000

Latest saved OI131Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $70.00 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. 147730 2026-10-02: 142 OI2026-10-05: 142 OI2026-10-06: 143 OI2026-10-07: 143 OI2026-10-08: 143 OI2026-10-09: 147 OI2026-10-13: 136 OI2026-10-14: 136 OI2026-10-15: 136 OI2026-10-16: 137 OI2026-10-21: 124 OI2026-10-23: 131 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, 2026131+7
Oct 21, 2026Viewing124-13
Oct 16, 2026137+1
Oct 15, 20261360
Oct 14, 20261360
Oct 13, 2026136-11
Oct 09, 2026147+4
Oct 08, 20261430
Oct 07, 20261430
Oct 06, 2026143+1
Oct 05, 20261420
Oct 02, 2026142No prior observation