OITracker Cboe delayed data

Contract OI history

Back to OKLO

Oct 23, 2026 EXPIRATION

OKLO $32.50 Call

OKLO261023C00032500

Latest saved OI205Oct 23, 2026
Last change-17vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $32.50 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 2221110 2026-10-05: 0 OI2026-10-06: 1 OI2026-10-07: 2 OI2026-10-08: 2 OI2026-10-09: 2 OI2026-10-13: 153 OI2026-10-14: 153 OI2026-10-15: 158 OI2026-10-16: 183 OI2026-10-21: 222 OI2026-10-23: 205 OI Oct 05, 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, 2026205-17
Oct 21, 2026Viewing222+39
Oct 16, 2026183+25
Oct 15, 2026158+5
Oct 14, 20261530
Oct 13, 2026153+151
Oct 09, 202620
Oct 08, 202620
Oct 07, 20262+1
Oct 06, 20261+1
Oct 05, 20260No prior observation