OITracker Cboe delayed data

Contract OI history

Back to DLO

Jan 21, 2028 EXPIRATION

DLO $12.00 Put

DLO280121P00012000

Latest saved OI189Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DLO $12.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2001000 2026-10-09: 200 OI2026-10-13: 190 OI2026-10-14: 190 OI2026-10-15: 189 OI2026-10-16: 189 OI2026-10-21: 189 OI2026-10-23: 189 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1890
Oct 21, 20261890
Oct 16, 20261890
Oct 15, 2026189-1
Oct 14, 20261900
Oct 13, 2026190-10
Oct 09, 2026200No prior observation