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Contract OI history

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Dec 17, 2027 EXPIRATION

OKLO $100.00 Put

OKLO271217P00100000

Latest saved OI117Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $100.00 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. 124620 2026-10-02: 108 OI2026-10-05: 122 OI2026-10-06: 124 OI2026-10-07: 124 OI2026-10-08: 124 OI2026-10-09: 123 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 124 OI2026-10-16: 124 OI2026-10-21: 116 OI2026-10-23: 117 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, 2026117+1
Oct 21, 2026Viewing116-8
Oct 16, 20261240
Oct 15, 20261240
Oct 14, 20261240
Oct 13, 2026124+1
Oct 09, 2026123-1
Oct 08, 20261240
Oct 07, 20261240
Oct 06, 2026124+2
Oct 05, 2026122+14
Oct 02, 2026108No prior observation