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Contract OI history

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Nov 20, 2026 EXPIRATION

VCYT $40.00 Put

VCYT261120P00040000

Latest saved OI502Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VCYT $40.00 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. 5022510 2026-10-09: 301 OI2026-10-13: 502 OI2026-10-14: 502 OI2026-10-16: 502 OI2026-10-20: 502 OI2026-10-23: 502 OI Oct 09, 2026Oct 23, 2026

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

VCYT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5020
Oct 20, 20265020
Oct 16, 20265020
Oct 14, 20265020
Oct 13, 2026502+201
Oct 09, 2026301No prior observation