• XO
  $XOSXos, Inc.Auto - Manufacturers58
• XP
  $XPEVXPeng Inc.Auto - Manufacturers418
• XP
  $XPLSolitario Zinc Corp.Industrial Materials767
• XR
  $XRTSPDR S&P Retail ETF
• XY
  $XYZBlock, Inc.Software - Infrastructure213
• YO
  $YOOVConcorde International Group Ltd.Specialty Business Services28
• YO
  $YOULYoulife Group Inc.Education & Training Services5
• YS
  $YSSYork Space Systems, Inc.Aerospace & Defense32
• YU
  $YUMYum! Brands, Inc.Restaurants137
• ZB
  $ZBRAZebra Technologies CorporationCommunication Equipment13
• ZD
  $ZDGEZedge, Inc.Internet Content & Information9
• ZE
  $ZETAZeta Global Holdings Corp.Software - Application3,479
• ZG
  $ZGZillow Group, Inc. Class AInternet Content & Information22
• ZI
  $ZIPZipRecruiter, Inc.Staffing & Employment Services24
• ZM
  $ZMZoom Communications, Inc.Software - Application159
• ZN
  $ZNZNFZinzino AB (publ)Household & Personal Products
• ZS
  $ZSZscaler, Inc.Software - Infrastructure965
• ZT
  $ZTEKZentek Ltd.Other Precious Metals10
• ZT
  $ZTSZoetis Inc.Drug Manufacturers - General63
• ZV
  $ZVRAZevra Therapeutics, Inc.Biotechnology36