OITracker Cboe delayed data

Contract OI history

Back to OKLO

Jun 17, 2027 EXPIRATION

OKLO $50.00 Call

OKLO270617C00050000

Latest saved OI2,605Oct 23, 2026
Last change+81vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $50.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,6051,3020 2026-10-02: 2,321 OI2026-10-05: 2,347 OI2026-10-06: 2,316 OI2026-10-07: 2,352 OI2026-10-08: 2,352 OI2026-10-09: 2,309 OI2026-10-13: 2,350 OI2026-10-14: 2,350 OI2026-10-15: 2,403 OI2026-10-16: 2,449 OI2026-10-21: 2,524 OI2026-10-23: 2,605 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, 20262,605+81
Oct 21, 2026Viewing2,524+75
Oct 16, 20262,449+46
Oct 15, 20262,403+53
Oct 14, 20262,3500
Oct 13, 20262,350+41
Oct 09, 20262,309-43
Oct 08, 20262,3520
Oct 07, 20262,352+36
Oct 06, 20262,316-31
Oct 05, 20262,347+26
Oct 02, 20262,321No prior observation