| Y | Alleghany Corp. | Property Or Casualty Insurance | 14553.39916 |
| Y-TSX | Yellow Pages Ltd | Internet Software Or Services | 152.961276 |
| Y-X | ellow | - | 0.00792149 |
| Y24-X | Yield 24 | - | - |
| Y2K-X | Dotcom | - | 1.115827 |
| Y8U-X | Y8U | - | 0.055591 |
| YAADI-X | Island Casino | - | - |
| YAAP-NSE | Yaap Digital Ltd. | Unknown | 2805.022 |
| YAARII-NSE | Yaarii Digital Integrated Services Ltd. | Food Distributors | 21523.780854 |
| YAAS | Youxin Technology Ltd - Ordinary Shares - Class A | Packaged Software | 46.279605 |
| YACHT-X | YachtingVerse | - | 0.01727602 |
| YADOM-X | Yadom Hongthai | - | 0.00520653 |
| YAE-X | 八重 | - | 0.00844129 |
| YAGI-X | Yagi The Unbothered | - | 0.00428887 |
| YAHOY | YAHOO JAPAN Cor/ADR | Internet Software Or Services | 22807.8375 |
| YAI-CSE | Yocale.ai Inc. | Unknown | 49.142509 |
| YAI-X | yoracle.ai | - | 0.208924 |
| YAIT-X | Yait Siu | - | 0.01491051 |
| YAK-TSXV | Mongolia Growth Group Ltd. | Real Estate Development | 0.5092 |
| YAK-X | Yield Yak Price | - | 0.520853 |
| YAKA-X | YAKA | - | 0.01090265 |
| YAKU-X | Yaku | - | 0.12845 |
| YALA | Yalla Group Limited - ADR | Internet Software Or Services | 710.3776 |
| YALA-X | Yala | - | 0.0034894 |
| YALL | Tidal ETF Trust - God Bless America ETF | Investment Trusts Or Mutual Funds | - |
| YAM-X | YAM | - | 0.080972 |
| YAMR-P | Yammer | Investment Trusts Or Mutual Funds | - |
| YANG | Direxion Daily FTSE China Bear 3X Shares | Investment Trusts Or Mutual Funds | - |
| YANG-X | Direxion Daily FTSE China Bear 3X ETF (Dinari Tokenized ETF) | - | 0.0005160700000000001 |
| YANN-X | Yann LeCoin | - | 0.00545617 |
| YANTRA-X | YANTRA | - | - |
| YAO | Guggenheim China All-Cap | Investment Trusts Or Mutual Funds | - |
| YAP-X | yap | - | 0.01238987 |
| YAPE-X | YAPE | - | 0.01031406 |
| YAPP-X | Yapp Ai | - | 0.0030271599999999997 |
| YAPPER-X | Yapper | - | 0.021185 |
| YAPSTER-X | YAPSTER | - | 0.00978844 |
| YARA-X | Yara AI | - | 0.0016806500000000001 |
| YARD-X | Solyard Finance | - | 0.00016816999999999998 |
| YARNCAT-X | ChatGPT Cat | - | 0.00647191 |