OITracker Cboe delayed data

Contract OI history

Back to ENVX

Jan 15, 2027 EXPIRATION

ENVX $10.00 Put

ENVX270115P00010000

Latest saved OI186Oct 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 $10.00 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. 2181090 2026-10-08: 218 OI2026-10-09: 187 OI2026-10-13: 186 OI2026-10-14: 186 OI2026-10-15: 186 OI2026-10-16: 186 OI2026-10-20: 186 OI2026-10-23: 186 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, 2026Viewing1860
Oct 20, 20261860
Oct 16, 20261860
Oct 15, 20261860
Oct 14, 20261860
Oct 13, 2026186-1
Oct 09, 2026187-31
Oct 08, 2026218No prior observation