OITracker Cboe delayed data

Contract OI history

Back to OKLO

Nov 06, 2026 EXPIRATION

OKLO $31.00 Call

OKLO261106C00031000

Latest saved OI675Oct 23, 2026
Last change+45vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $31.00 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. 6753370 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 123 OI2026-10-13: 121 OI2026-10-14: 121 OI2026-10-15: 533 OI2026-10-16: 590 OI2026-10-21: 630 OI2026-10-23: 675 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, 2026Viewing675+45
Oct 21, 2026630+40
Oct 16, 2026590+57
Oct 15, 2026533+412
Oct 14, 20261210
Oct 13, 2026121-2
Oct 09, 2026123+123
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation