OITracker Cboe delayed data

Contract OI history

Back to ENVX

Jan 21, 2028 EXPIRATION

ENVX $5.00 Put

ENVX280121P00005000

Latest saved OI3,157Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $5.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3,1581,5790 2026-10-08: 3,158 OI2026-10-09: 3,158 OI2026-10-13: 3,158 OI2026-10-14: 3,158 OI2026-10-15: 3,148 OI2026-10-16: 3,157 OI2026-10-20: 3,157 OI2026-10-23: 3,157 OI Oct 08, 2026Oct 23, 2026

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

ENVX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,1570
Oct 20, 20263,1570
Oct 16, 20263,157+9
Oct 15, 20263,148-10
Oct 14, 20263,1580
Oct 13, 20263,1580
Oct 09, 20263,1580
Oct 08, 20263,158No prior observation