OITracker Cboe delayed data

Contract OI history

Back to OKLO

Oct 23, 2026 EXPIRATION

OKLO $29.00 Put

OKLO261023P00029000

Latest saved OI497Oct 23, 2026
Last change-46vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $29.00 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. 5432710 2026-10-02: 181 OI2026-10-05: 181 OI2026-10-06: 182 OI2026-10-07: 182 OI2026-10-08: 182 OI2026-10-09: 191 OI2026-10-13: 357 OI2026-10-14: 357 OI2026-10-15: 482 OI2026-10-16: 533 OI2026-10-21: 543 OI2026-10-23: 497 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, 2026497-46
Oct 21, 2026Viewing543+10
Oct 16, 2026533+51
Oct 15, 2026482+125
Oct 14, 20263570
Oct 13, 2026357+166
Oct 09, 2026191+9
Oct 08, 20261820
Oct 07, 20261820
Oct 06, 2026182+1
Oct 05, 20261810
Oct 02, 2026181No prior observation