- XYF — X Financial
- XYL — Xylem Inc.
- XYLD — Global X - S&P 500 Covered Call ETF
- XYLE — Global X Funds - Global X S&P 500 ESG Covered Call ETF
- XYLG — Global X - S&P 500 Covered Call & Growth ETF
- XYLO — Xylo Technologies Ltd.
- XYZ — Block, Inc.
- XYZG — Leverage Shares 2x Long XYZ Daily ETF
- XYZY — YieldMax XYZ Option Income Strategy ETF
- XZO — Exzeo Group Inc. Common Stock
- Y — Alleghany Corporation
- Y.TO — Yellow Pages Limited
- YAAS — Youxin Technology Ltd
- YAC — Yucaipa Acquisition Corporation
- YACKX — AMG Yacktman Fund Class I
- YAFFX — AMG Yacktman Focused Fund
- YAFIX — AMG Funds - AMG Yacktman Focused Fund
- YAK-H.V — Mongolia Growth Group Ltd.
- YAK.V — Mongolia Growth Group Ltd.
- YALA — Yalla Group Limited
- YALL — God Bless America ETF
- YANG — Direxion Daily FTSE China Bear 3X Shares
- YARR.V — Pirate Gold Corp.
- YARW — Yarrow Bioscience Inc
- YB — Yuanbao Inc. American Depositary Shares
- YBIT — YieldMax Bitcoin Option Income Strategy ETF
- YBMN — Defiance BMNR Option Income ETF
- YBST — GraniteShares YieldBoost Single Stock Universe ETF
- YBTY — GraniteShares YieldBoost TopYielders ETF
- YCBD — cbdMD, Inc.
- YCGEX — YCG Enhanced
- YCL — ProShares - Ultra Yen
- YCLO — Franklin BSP CLO ETF
- YCM.TO — New Commerce Split Fund
- YCOM — ProShares UltraShort Communication Services Select Sector
- YCS — ProShares - UltraShort Yen
- YCY — AA Mission Acquisition Corp. II
- YCY-UN — AA Mission Acquisition Corp. II
- YDDL — One and one Green Technologies. Inc
- YDES — YD Bio Limited Ordinary Shares
- YDESW — YD Bio Limited Warrants
- YDKG — Yueda Digital Holding, Inc.
- YEAR — Alliance BernsteinAB Ultra Short Income ETF
- YEG.V — Yorkton Equity Group Inc.
- YELL — Yellow Corporation
- YELP — Yelp Inc.
- YES.V — CHAR Technologies Ltd.
- YESR — Amplify YieldShares Senior Loan Inc ETF
- YETI — YETI Holdings, Inc.
- YEXT — Yext, Inc.
- YFFI — Indexperts Yield Focused Fixed Income ETF
- YFI.V — Edgewater Wireless Systems Inc.
- YFSNX — AMG Yacktman Global Fund
- YFYA — Yields for You Income Strategy A ETF
- YGF — YanGuFang International Group Co., Ltd.
- YGLD — Simplify Gold Strategy PLUS Income ETF
- YGMZ — MingZhu Logistics Holdings Limited
- YGR.TO — Yangarra Resources Ltd.
- YGRN — MicroSectors U.S. Big Oil Index Inverse ETNs
- YGT.V — Gold Terra Resource Corp.
- YHC — LQR House Inc.
- YHGJ — Yunhong Green CTI Ltd.
- YHNA — YHN Acquisition I Limited
- YHNAR — YHN Acquisition I Limited Right
- YHNAU — YHN Acquisition I Limited Unit
- YI — 111, Inc.
- YIBO — Planet Image International Limited Class A Ordinary Shares
- YICC — Yorkville International Capital Corp.
- YICCU — Yorkville International Capital Corp.
- YICCW — Yorkville International Capital Corp.
- YINN — Direxion Daily FTSE China Bull 3X Shares
- YJ — Yunji Inc.
- YLCO — Global X YieldCo & Renewable Energy Income ETF
- YLD — Principal Active High Yield ETF
- YLDE — Franklin ClearBridge Enhanced Income ETF
- YLDW — Westwood Enhanced Income Opport
- YMAB — Y-mAbs Therapeutics, Inc.
- YMAG — YieldMax Magnificent 7 Fund of Option Income ETF
- YMAT — J-Star Holding Co., Ltd. Ordinary Shares
- YMAX — YieldMax Universe Fund of Option Income ETFs
- YMM — Full Truck Alliance Co. Ltd.
- YMT — Yimutian Inc. American Depositary Shares
- YMTX — Yumanity Therapeutics, Inc.
- YNDX — Yandex N.V.
- YNOT — Horizon Digital Frontier ETF
- YNV.V — Ynvisible Interactive Inc.
- YOKE — YOKE Core ETF
- YOLO — AdvisorShares Pure Cannabis ETF
- YOO.V — YANGAROO Inc.
- YOOV — Concorde International Group Ltd.
- YORK — Yorkville Acquisition Corp.
- YORK.V — York Harbour Metals Inc.
- YORKU — Yorkville Acquisition Corp. Unit
- YORW — The York Water Company
- YOSH — Yoshiharu Global Co.
- YOTAW — Yotta Acquisition Corporation
- YOU — Clear Secure, Inc.
- YOUL — Youlife Group Inc. American Depositary Shares
- YPF — YPF Sociedad Anónima
- YQ — 17 Education & Technology Group Inc.
