OITracker Cboe delayed data

Contract OI history

Back to OKLO

Mar 19, 2027 EXPIRATION

OKLO $70.00 Put

OKLO270319P00070000

Latest saved OI107Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $70.00 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. 113560 2026-10-02: 103 OI2026-10-05: 113 OI2026-10-06: 113 OI2026-10-07: 113 OI2026-10-08: 113 OI2026-10-09: 113 OI2026-10-13: 88 OI2026-10-14: 88 OI2026-10-15: 88 OI2026-10-16: 88 OI2026-10-21: 107 OI2026-10-23: 107 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, 20261070
Oct 21, 2026Viewing107+19
Oct 16, 2026880
Oct 15, 2026880
Oct 14, 2026880
Oct 13, 202688-25
Oct 09, 20261130
Oct 08, 20261130
Oct 07, 20261130
Oct 06, 20261130
Oct 05, 2026113+10
Oct 02, 2026103No prior observation