OITracker Cboe delayed data

Contract OI history

Back to DOCU

Mar 19, 2027 EXPIRATION

DOCU $40.00 Put

DOCU270319P00040000

Latest saved OI1,133Oct 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 $40.00 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. 1,1335660 2026-10-09: 1,133 OI2026-10-13: 1,133 OI2026-10-14: 1,133 OI2026-10-15: 1,133 OI2026-10-16: 1,133 OI2026-10-21: 1,133 OI2026-10-23: 1,133 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, 2026Viewing1,1330
Oct 21, 20261,1330
Oct 16, 20261,1330
Oct 15, 20261,1330
Oct 14, 20261,1330
Oct 13, 20261,1330
Oct 09, 20261,133No prior observation