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Contract OI history

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Nov 20, 2026 EXPIRATION

VTRS $16.00 Put

VTRS261120P00016000

Latest saved OI748Oct 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 $16.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7483740 2026-10-09: 615 OI2026-10-14: 633 OI2026-10-15: 733 OI2026-10-16: 733 OI2026-10-21: 748 OI2026-10-23: 748 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, 20267480
Oct 21, 2026Viewing748+15
Oct 16, 20267330
Oct 15, 2026733+100
Oct 14, 2026633+18
Oct 09, 2026615No prior observation