OITracker Cboe delayed data

Contract OI history

Back to DOCU

Jan 21, 2028 EXPIRATION

DOCU $22.50 Put

DOCU280121P00022500

Latest saved OI374Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DOCU $22.50 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. 3971980 2026-10-09: 395 OI2026-10-13: 397 OI2026-10-14: 397 OI2026-10-15: 377 OI2026-10-16: 377 OI2026-10-21: 374 OI2026-10-23: 374 OI Oct 09, 2026Oct 23, 2026

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

DOCU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3740
Oct 21, 2026374-3
Oct 16, 20263770
Oct 15, 2026377-20
Oct 14, 20263970
Oct 13, 2026397+2
Oct 09, 2026395No prior observation