OITracker Cboe delayed data

Contract OI history

Back to VTRS

Jan 21, 2028 EXPIRATION

VTRS $25.00 Call

VTRS280121C00025000

Latest saved OI263Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VTRS $25.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2631310 2026-10-09: 259 OI2026-10-14: 259 OI2026-10-15: 259 OI2026-10-16: 261 OI2026-10-21: 263 OI2026-10-23: 263 OI Oct 09, 2026Oct 23, 2026

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

VTRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262630
Oct 21, 2026Viewing263+2
Oct 16, 2026261+2
Oct 15, 20262590
Oct 14, 20262590
Oct 09, 2026259No prior observation