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Contract OI history

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Dec 18, 2026 EXPIRATION

VNDA $10.00 Put

VNDA261218P00010000

Latest saved OI81Oct 23, 2026
Last change-75vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VNDA $10.00 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. 156780 2026-10-09: 156 OI2026-10-13: 156 OI2026-10-14: 156 OI2026-10-16: 156 OI2026-10-21: 156 OI2026-10-23: 81 OI Oct 09, 2026Oct 23, 2026

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

VNDA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing81-75
Oct 21, 20261560
Oct 16, 20261560
Oct 14, 20261560
Oct 13, 20261560
Oct 09, 2026156No prior observation