OITracker Cboe delayed data

Contract OI history

Back to ENVX

Jan 15, 2027 EXPIRATION

ENVX $2.00 Put

ENVX270115P00002000

Latest saved OI3,625Oct 23, 2026
Last change+368vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $2.00 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. 3,6251,8120 2026-10-08: 3,144 OI2026-10-09: 3,166 OI2026-10-13: 3,170 OI2026-10-14: 3,170 OI2026-10-15: 3,178 OI2026-10-16: 3,178 OI2026-10-20: 3,257 OI2026-10-23: 3,625 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, 2026Viewing3,625+368
Oct 20, 20263,257+79
Oct 16, 20263,1780
Oct 15, 20263,178+8
Oct 14, 20263,1700
Oct 13, 20263,170+4
Oct 09, 20263,166+22
Oct 08, 20263,144No prior observation