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Contract OI history

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Oct 30, 2026 EXPIRATION

OKLO $35.00 Put

OKLO261030P00035000

Latest saved OI384Oct 23, 2026
Last change-11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $35.00 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. 3951970 2026-10-02: 289 OI2026-10-05: 299 OI2026-10-06: 338 OI2026-10-07: 340 OI2026-10-08: 340 OI2026-10-09: 359 OI2026-10-13: 350 OI2026-10-14: 350 OI2026-10-15: 362 OI2026-10-16: 366 OI2026-10-21: 395 OI2026-10-23: 384 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, 2026384-11
Oct 21, 2026Viewing395+29
Oct 16, 2026366+4
Oct 15, 2026362+12
Oct 14, 20263500
Oct 13, 2026350-9
Oct 09, 2026359+19
Oct 08, 20263400
Oct 07, 2026340+2
Oct 06, 2026338+39
Oct 05, 2026299+10
Oct 02, 2026289No prior observation