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Contract OI history

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Jan 21, 2028 EXPIRATION

VTRS $12.00 Put

VTRS280121P00012000

Latest saved OI654Oct 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 $12.00 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. 6553270 2026-10-09: 655 OI2026-10-14: 655 OI2026-10-15: 655 OI2026-10-16: 655 OI2026-10-21: 654 OI2026-10-23: 654 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, 2026Viewing6540
Oct 21, 2026654-1
Oct 16, 20266550
Oct 15, 20266550
Oct 14, 20266550
Oct 09, 2026655No prior observation