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Contract OI history

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Dec 18, 2026 EXPIRATION

VELO $20.00 Put

VELO261218P00020000

Latest saved OI227Oct 23, 2026
Last change-114vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
VELO $20.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,2126060 2026-10-08: 1,212 OI2026-10-09: 1,212 OI2026-10-13: 1,210 OI2026-10-14: 569 OI2026-10-16: 569 OI2026-10-20: 341 OI2026-10-23: 227 OI Oct 08, 2026Oct 23, 2026

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

VELO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing227-114
Oct 20, 2026341-228
Oct 16, 20265690
Oct 14, 2026569-641
Oct 13, 20261,210-2
Oct 09, 20261,2120
Oct 08, 20261,212No prior observation