OITracker Cboe delayed data

Contract OI history

Back to VTRS

Apr 16, 2027 EXPIRATION

VTRS $18.00 Call

VTRS270416C00018000

Latest saved OI100Oct 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 $18.00 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. 109540 2026-10-09: 109 OI2026-10-14: 109 OI2026-10-15: 96 OI2026-10-16: 99 OI2026-10-21: 100 OI2026-10-23: 100 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, 2026Viewing1000
Oct 21, 2026100+1
Oct 16, 202699+3
Oct 15, 202696-13
Oct 14, 20261090
Oct 09, 2026109No prior observation