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Contract OI history

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Nov 20, 2026 EXPIRATION

VTRS $17.00 Put

VTRS261120P00017000

Latest saved OI1,811Oct 23, 2026
Last change+6vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VTRS $17.00 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. 1,8409200 2026-10-09: 1,720 OI2026-10-14: 1,840 OI2026-10-15: 1,817 OI2026-10-16: 1,820 OI2026-10-21: 1,805 OI2026-10-23: 1,811 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, 2026Viewing1,811+6
Oct 21, 20261,805-15
Oct 16, 20261,820+3
Oct 15, 20261,817-23
Oct 14, 20261,840+120
Oct 09, 20261,720No prior observation