Stock and ETF tickers starting with Q
There are 390+ tickers on file under Q, including listed and delisted symbols. This is page 1 of 2.
| Symbol / name | Status | Years | Bars | Trades | Quotes | Total |
|---|---|---|---|---|---|---|
| QQnity Electronics, Inc. | Listed | 2003 to 2026 | 18 MB | 743 MB | 533 MB | 1.2 GB |
| QABAFirst Trust NASDAQ ABA Community Bank Index Fund | Listed | 2009 to 2026 | 2.2 MB | 7.4 MB | 1 GB | 1 GB |
| QADAQAD Inc. | Delisted | 2010 to 2021 | 2.7 MB | 18 MB | 67 MB | 89 MB |
| QADBQAD Inc. Class B | Delisted | 2010 to 2021 | 296 KB | 817 KB | 49 MB | 50 MB |
| QADIOad Inc | Delisted | 2003 to 2010 | 2.8 MB | 6.8 MB | 44 MB | 54 MB |
| QADRQDRO Acquisition Corp. Class A Ordinary Shares | Listed | 2026 | 3.9 KB | 38 KB | 594 KB | 637 KB |
| QADRUQDRO Acquisition Corp. Units | Listed | 2026 | 11 KB | 95 KB | 392 KB | 500 KB |
| QADRWQDRO Acquisition Corp. Warrant | Listed | 2026 | 3.5 KB | 14 KB | 192 KB | 211 KB |
| QAINYLIM Hedge Multi-Strategy Tracker ETF | Listed | 2009 to 2026 | 5.4 MB | 19 MB | 167 MB | 192 MB |
| QALTSEI DBi Multi-Strategy Alternative ETF | Listed | 2025 to 2026 | 78 KB | 495 KB | 39 MB | 40 MB |
| QARPXtrackers Russell 1000 US Quality at a Reasonable Price ETF | Listed | 2018 to 2026 | 303 KB | 1.2 MB | 319 MB | 320 MB |
| QATiShares Trust iShares MSCI Qatar ETF | Listed | 2014 to 2026 | 1 MB | 4.1 MB | 115 MB | 120 MB |
| QAUCorgi Growth & Technology 10% Structured Buffer ETF - August Series | Listed | 2026 | 2.3 KB | 5.6 KB | 3.3 MB | 3.4 MB |
| QAUSSPDR MSCI Australia StrategicFactors ETF | Delisted | 2014 to 2017 | 73 KB | 144 KB | 2.4 MB | 2.6 MB |
| QBProShares Nasdaq-100 Dynamic Buffer ETF | Listed | 2025 to 2026 | 17 KB | 70 KB | 9.8 MB | 9.9 MB |
| QBAKQualstar Corp | Delisted | 2003 to 2020 | 1 MB | 3.2 MB | 52 MB | 57 MB |
| QBCCubic Energy Inc | Delisted | 2008 to 2013 | 1 MB | 2.8 MB | 2.6 MB | 6.5 MB |
| QBERTrueShares Quarterly Bear Hedge ETF | Listed | 2024 to 2026 | 179 KB | 864 KB | 5.4 MB | 6.5 MB |
| QBFInnovator Uncapped Bitcoin 20 Floor ETF - Quarterly | Listed | 2025 to 2026 | 76 KB | 316 KB | 9.4 MB | 9.8 MB |
| QBIFAllianzIM International Equity Buffer15 ETF | Listed | 2026 | 9.3 KB | 36 KB | 693 KB | 739 KB |
| QBIGInvesco Top QQQ ETF | Listed | 2024 to 2026 | 141 KB | 926 KB | 266 MB | 268 MB |
| QBIVAllianzIM International Equity Buffer5 ETF | Listed | 2026 | 7 KB | 19 KB | 656 KB | 683 KB |
| QBKFAllianzIM U.S. Small Cap Buffer15 ETF | Listed | 2026 | 6.6 KB | 23 KB | 1.5 MB | 1.5 MB |
| QBKVAllianzIM U.S. Small Cap Buffer5 ETF | Listed | 2026 | 7.4 KB | 17 KB | 4.9 MB | 5 MB |
| QBQFAllianzIM Growth-100 Buffer15 ETF | Listed | 2026 | 10 KB | 42 KB | 1 MB | 1.1 MB |
| QBQVAllianzIM Growth-100 Buffer5 ETF | Listed | 2026 | 11 KB | 39 KB | 5.7 MB | 5.8 MB |
| QBSFAllianzIM U.S. Equity Buffer15 ETF | Listed | 2025 to 2026 | 44 KB | 161 KB | 942 KB | 1.1 MB |
| QBSVAllianzIM U.S Equity Buffer5 ETF | Listed | 2026 | 15 KB | 53 KB | 3.3 MB | 3.4 MB |
| QBTSD-Wave Quantum Inc. Common Stock | Listed | 2022 to 2026 | 9.1 MB | 1.6 GB | 1.9 GB | 3.5 GB |
| QBTS.WS | Delisted | 2022 to 2025 | 800 KB | 6 MB | 89 MB | 96 MB |
| QBTXTradr 2X Long QBTS Daily ETF | Listed | 2025 to 2026 | 2.3 MB | 55 MB | 508 MB | 565 MB |
| QBTZDefiance Daily Target 2x Short QBTS ETF | Listed | 2025 to 2026 | 1.7 MB | 34 MB | 405 MB | 441 MB |
| QBUFInnovator Nasdaq-100 10 Buffer ETF Quarterly | Listed | 2024 to 2026 | 248 KB | 1 MB | 37 MB | 39 MB |
| QBULTrueShares Quarterly Bull Hedge ETF | Listed | 2024 to 2026 | 79 KB | 453 KB | 4.8 MB | 5.4 MB |
| QBYGraniteShares YieldBoost QBTS ETF | Listed | 2025 to 2026 | 60 KB | 480 KB | 6 MB | 6.6 MB |
| QCANSPDR MSCI Canada StrategicFactors ETF | Delisted | 2014 to 2018 | 82 KB | 163 KB | 12 MB | 12 MB |
| QCAPFT Vest Nasdaq-100 Conservative Buffer ETF - April | Listed | 2024 to 2026 | 94 KB | 381 KB | 61 MB | 61 MB |
| QCBCQuaker City Bancorp Inc | Delisted | 2003 to 2004 | 115 KB | 162 KB | 1.4 MB | 1.7 MB |
| QCCQuest Cap Corp Com Shs (Canada) | Delisted | 2005 to 2010 | 1.3 MB | 4 MB | 7.2 MB | 12 MB |
| QCCOQc Hldgs Inc | Delisted | 2004 to 2016 | 1.7 MB | 3.7 MB | 35 MB | 41 MB |
| QCJAFT Vest Nasdaq-100 Conservative Buffer ETF - January | Listed | 2025 to 2026 | 110 KB | 470 KB | 37 MB | 38 MB |
| QCJLFT Vest Nasdaq-100 Conservative Buffer ETF - July | Listed | 2024 to 2026 | 141 KB | 586 KB | 61 MB | 62 MB |
| QCLNFirst Trust NASDAQ Clean Edge Green Energy Index Fund | Listed | 2007 to 2026 | 7.1 MB | 66 MB | 1.8 GB | 1.9 GB |
| QCLRGlobal X NASDAQ 100 Collar 95-110 ETF | Delisted | 2021 to 2026 | 62 KB | 323 KB | 106 MB | 106 MB |
| QCLSQ/C Technologies, Inc. Common Stock | Listed | 2025 to 2026 | 986 KB | 40 MB | 23 MB | 64 MB |
| QCMDDirexion Daily QCOM Bear 1X ETF | Listed | 2025 to 2026 | 109 KB | 560 KB | 113 MB | 113 MB |
| QCMLGraniteShares 2x Long QCOM Daily ETF | Listed | 2025 to 2026 | 1.1 MB | 18 MB | 205 MB | 225 MB |
| QCMUDirexion Daily QCOM Bull 2X ETF | Listed | 2025 to 2026 | 519 KB | 5.3 MB | 147 MB | 153 MB |
| QCOCFT Vest Nasdaq-100 Conservative Buffer ETF - October | Listed | 2024 to 2026 | 114 KB | 444 KB | 54 MB | 54 MB |
| QCOMQualcomm Inc | Listed | 2003 to 2026 | 39 MB | 6.9 GB | 12 GB | 19 GB |
| QCONAmerican Century Quality Convertible Securities ETF | Delisted | 2021 to 2025 | 120 KB | 404 KB | 18 MB | 19 MB |
| QCORQuestcor Pharma Inc | Delisted | 2008 to 2014 | 8.4 MB | 189 MB | 366 MB | 563 MB |
| QCPQuality Care Properties, Inc. | Delisted | 2016 to 2018 | 2 MB | 33 MB | 49 MB | 85 MB |
| QCPwQuality Care Properties, Inc. | Delisted | 2016 | 9.9 KB | 67 KB | 172 KB | 249 KB |
| QCRHQCR Holdings Inc | Listed | 2003 to 2026 | 3.7 MB | 59 MB | 111 MB | 174 MB |
| QDQudian Inc. American Depositary Shares, each representing one Class A Ordinary Share | Delisted | 2004 to 2025 | 10 MB | 229 MB | 230 MB | 470 MB |
| QDCCGlobal X S&P 500 Quality Dividend Covered Call ETF | Delisted | 2024 to 2025 | 15 KB | 57 KB | 4.2 MB | 4.3 MB |
| QDECFT Vest Growth-100 Buffer ETF - December | Listed | 2020 to 2026 | 660 KB | 2.8 MB | 177 MB | 180 MB |
| QDEFNorthern Trust Quality Dividend Defensive ETF | Listed | 2012 to 2026 | 1.1 MB | 4.2 MB | 1.1 GB | 1.1 GB |
| QDELQuidelOrtho Corporation Common Stock | Listed | 2003 to 2026 | 23 MB | 485 MB | 623 MB | 1.1 GB |
| QDEMMarket Vectors ETF Tr Msci Emerging Mkts Quality Divid ETF | Delisted | 2014 to 2015 | 18 KB | 33 KB | 13 MB | 13 MB |
| QDEUSPDR MSCI Germany StrategicFactors ETF | Delisted | 2014 to 2018 | 65 KB | 131 KB | 19 MB | 20 MB |
| QDFNorthern Trust Quality Dividend ETF | Listed | 2012 to 2026 | 3.4 MB | 11 MB | 1 GB | 1 GB |
| QDHCQuadramed Corporation Com New (De) | Delisted | 2008 to 2010 | 154 KB | 343 KB | 20 MB | 20 MB |
| QDINQuality Dining Inc | Delisted | 2003 to 2005 | 61 KB | 99 KB | 1.5 MB | 1.6 MB |
| QDIVGlobal X S&P 500 Quality Dividend ETF | Listed | 2018 to 2026 | 253 KB | 1.5 MB | 118 MB | 119 MB |
| QDPLPacer Metaurus US Large Cap Dividend Multiplier 400 ETF | Listed | 2021 to 2026 | 1.6 MB | 8.9 MB | 66 MB | 77 MB |
| QDROQuadro Acquisition One Corp. Class A Ordinary Shares | Delisted | 2023 to 2024 | 12 KB | 44 KB | 885 KB | 941 KB |
| QDROUQuadro Acquisition One Corp. Unit | Delisted | 2023 to 2024 | 4.7 KB | 13 KB | 369 KB | 387 KB |
| QDROWQuadro Acquisition One Corp. Warrant | Delisted | 2023 to 2024 | 19 KB | 120 KB | 465 KB | 605 KB |
| QDTERoundhill Nasdaq-100 0DTE Covered Call ETF Strategy ETF | Listed | 2024 to 2026 | 3 MB | 54 MB | 553 MB | 611 MB |
| QDTYYieldMax Nasdaq 100 0DTE Covered Call Strategy ETF | Listed | 2025 to 2026 | 161 KB | 1.8 MB | 42 MB | 44 MB |
| QDVOAmplify CWP Growth & Income ETF | Listed | 2024 to 2026 | 1.3 MB | 19 MB | 57 MB | 78 MB |
| QDWNDailyDelta Q100 Downside Option Strategy ETF | Delisted | 2025 | 9.1 KB | 23 KB | 39 MB | 39 MB |
| QDXUMarket Vectors ETF Tr Msci Intl Quality Divid ETF (De) | Delisted | 2014 to 2015 | 18 KB | 25 KB | 10 MB | 10 MB |
| QDYNFlexShares Quality Dividend Dynamic Index Fund | Delisted | 2012 to 2023 | 216 KB | 386 KB | 568 MB | 569 MB |
| QEDIQ Hedge Event-Driven Tracker ETF | Delisted | 2015 to 2023 | 114 KB | 294 KB | 34 MB | 34 MB |
| QEEQueenstake Resources Ltd-New | Delisted | 2004 to 2007 | 660 KB | 1.2 MB | 963 KB | 2.8 MB |
| QEFAState Street SPDR MSCI EAFE StrategicFactors ETF | Listed | 2014 to 2026 | 1.8 MB | 10 MB | 211 MB | 223 MB |
| QEHAdvisorShares QAM Equity Hedge ETF | Delisted | 2012 to 2017 | 76 KB | 270 KB | 2.1 MB | 2.5 MB |
| QELLQell Acquisition Corp. Class A Ordinary Shares | Delisted | 2020 to 2021 | 897 KB | 12 MB | 11 MB | 25 MB |
| QELLUQell Acquisition Corp. Unit | Delisted | 2020 to 2021 | 214 KB | 1.4 MB | 4.1 MB | 5.8 MB |
| QELLWQell Acquisition Corp. Warrant | Delisted | 2020 to 2021 | 312 KB | 1.6 MB | 785 KB | 2.7 MB |
| QELPQuest Energy Partners L P (De) Com Unit Ltd Partnership Int | Delisted | 2007 to 2010 | 582 KB | 1.7 MB | 12 MB | 15 MB |
| QEMMarket Vectors ETF Tr Msci Emerging Mkts Quality ETF (De) | Delisted | 2014 to 2015 | 13 KB | 22 KB | 4.4 MB | 4.4 MB |
| QEMMState Street SPDR MSCI Emerging Markets StrategicFactors ETF | Listed | 2014 to 2026 | 539 KB | 1.9 MB | 247 MB | 250 MB |
| QEPQep Resources, Inc. | Delisted | 2010 to 2021 | 15 MB | 688 MB | 1.3 GB | 2 GB |
| QEPCQ.E.P. Co Inc | Delisted | 2003 to 2009 | 272 KB | 553 KB | 30 MB | 31 MB |
| QEPMQep Midstream Partners LP Uit Repstg Ltd Partsp Int (De) | Delisted | 2013 to 2015 | 835 KB | 4.4 MB | 23 MB | 29 MB |
| QEPwQep Resources,Inc Com W.I. | Delisted | 2010 | 14 KB | 127 KB | 255 KB | 397 KB |
| QESQuintana Energy Services Inc. | Delisted | 2018 to 2020 | 513 KB | 2.1 MB | 2.8 MB | 5.5 MB |
| QESPSPDR MSCI Spain StrategicFactors ETF | Delisted | 2014 to 2017 | 36 KB | 57 KB | 1.6 MB | 1.7 MB |
| QETAQuetta Acquisition Corporation Common Stock | Delisted | 2023 to 2026 | 34 KB | 241 KB | 12 MB | 12 MB |
| QETARQuetta Acquisition Corporation Right | Delisted | 2023 to 2026 | 31 KB | 216 KB | 880 KB | 1.1 MB |
| QETAUQuetta Acquisition Corporation Unit | Delisted | 2023 to 2026 | 16 KB | 129 KB | 1.9 MB | 2 MB |
| QETHInvesco Galaxy Ethereum ETF | Listed | 2024 to 2026 | 623 KB | 4.7 MB | 2.3 GB | 2.3 GB |
| QEWInvesco QQQ Equal Weight ETF | Listed | 2026 | 60 KB | 322 KB | 20 MB | 21 MB |
| QFABQuaker Fabric Corp | Delisted | 2003 to 2007 | 530 KB | 1.1 MB | 13 MB | 15 MB |
| QFFQualivian Focus Fund ETF | Listed | 2026 | 16 KB | 81 KB | 14 MB | 14 MB |
| QFHDPacer S&P 500 Quality FCF High Dividend ETF | Listed | 2026 | 8.5 KB | 17 KB | 49 MB | 49 MB |
| QFINQfin Holdings, Inc. American Depositary Shares | Listed | 2018 to 2026 | 9.8 MB | 338 MB | 375 MB | 723 MB |
| QFLRInnovator Nasdaq-100 Managed Floor ETF | Listed | 2024 to 2026 | 579 KB | 2.6 MB | 230 MB | 234 MB |
| QFRDPacer S&P 500 Quality FCF R&D Leaders | Listed | 2026 | 10 KB | 42 KB | 14 MB | 14 MB |
| QFTAQuantum FinTech Acquisition Corporation | Delisted | 2021 to 2024 | 134 KB | 767 KB | 998 KB | 1.9 MB |
| QFTA.UQuantum FinTech Acquisition Corporation Units, each consisting of one share of Common Stock and one Warrant | Delisted | 2021 to 2023 | 63 KB | 376 KB | 3 MB | 3.4 MB |
| QFTA.WSQuantum FinTech Acquisition Corporation Warrants, each warrant exercisable for one-half of one share of Common Stock at an exercise price of $11.50 | Delisted | 2021 to 2022 | 108 KB | 493 KB | 514 KB | 1.1 MB |
| QGBRSPDR MSCI United Kingdom StrategicFactors ETF | Delisted | 2014 to 2018 | 41 KB | 88 KB | 5 MB | 5.2 MB |
| QGEMEgshares Technology Gems ETF | Delisted | 2011 to 2013 | 24 KB | 39 KB | 1.4 MB | 1.5 MB |
| QGENQiagen N.V. | Listed | 2005 to 2026 | 28 MB | 673 MB | 1.8 GB | 2.5 GB |
| QGENFQiagen NV | Delisted | 2003 to 2005 | 933 KB | 2.7 MB | 7.1 MB | 10 MB |
| QGI | Delisted | 2005 to 2006 | 62 KB | 117 KB | 29 KB | 210 KB |
| QGLYQuigley Corp | Delisted | 2003 to 2010 | 619 KB | 1.3 MB | 27 MB | 29 MB |
| QGPQuantum Group, Inc. (The) New Common Stock | Delisted | 2007 to 2009 | 70 KB | 155 KB | 278 KB | 504 KB |
| QGP.UQuantum Group, Inc (The) Units | Delisted | 2007 to 2008 | 3.3 KB | 3.7 KB | 7.8 KB | 15 KB |
| QGP.WS.AQuantum Group Inc Wt Exp Cl A Exp 12/12/2014 (NV) | Delisted | 2008 to 2009 | 11 KB | 11 KB | 27 KB | 51 KB |
| QGP.WS.BQuantum Group Inc Wt Exp Cl B Exp 12/12/2014 (NV) | Delisted | 2008 to 2009 | 11 KB | 9.8 KB | 57 KB | 78 KB |
| QGRDHorizon Nasdaq-100 Defined Risk ETF | Listed | 2025 to 2026 | 55 KB | 172 KB | 10 MB | 10 MB |
| QGROAmerican Century U.S. Quality Growth ETF | Listed | 2018 to 2026 | 1.4 MB | 7.8 MB | 640 MB | 649 MB |
| QGRWWisdomTree U.S. Quality Growth Fund | Listed | 2022 to 2026 | 1.5 MB | 10 MB | 645 MB | 657 MB |
| QGTAIQ Leaders GTAA Tracker ETF | Delisted | 2015 to 2020 | 57 KB | 76 KB | 25 MB | 25 MB |
| QHQuhuo Limited Class A Ordinary Shares | Listed | 2020 to 2026 | 1.8 MB | 57 MB | 37 MB | 97 MB |
| QHCQuorum Health Corporation | Delisted | 2016 to 2020 | 3 MB | 23 MB | 31 MB | 57 MB |
| QHCwQuorum Health Corp Com Wi | Delisted | 2016 | 1.1 KB | 3.5 KB | 9.1 KB | 13 KB |
| QHDGInnovator Hedged Nasdaq-100 ETF | Delisted | 2024 to 2026 | 32 KB | 122 KB | 22 MB | 22 MB |
| QHYWisdomTree U.S. High Yield Corporate Bond Fund | Listed | 2024 to 2026 | 239 KB | 1.1 MB | 10 MB | 12 MB |
| QIQimonda AG Ads (Ea Reptsg One Ord Sh) | Delisted | 2006 to 2009 | 2.7 MB | 23 MB | 26 MB | 53 MB |
| QIACitigroup Global Markets % Sequins Lkd To Iac/Interactive Cp | Delisted | 2005 | 11 KB | 7 KB | 11 KB | 29 KB |
| QIA.CLCitigroup Global Markets % Sequins Lkd To Iac/Interactive Cp | Delisted | 2006 | 0.1 KB | 0.1 KB | 0.1 KB | 0.2 KB |
| QIDProShares UltraShort QQQ | Listed | 2006 to 2026 | 36 MB | 2 GB | 18 GB | 20 GB |
| QIDXIndexperts Quality Earnings Focused ETF | Listed | 2025 to 2026 | 70 KB | 258 KB | 5.9 MB | 6.2 MB |
| QIGWisdomTree U.S. Corporate Bond Fund | Listed | 2024 to 2026 | 33 KB | 148 KB | 5.5 MB | 5.7 MB |
| QIHUQihoo 360 Technology Co Ltd Ads Rpstg 3 Cl A Shs | Delisted | 2011 to 2016 | 7.7 MB | 242 MB | 301 MB | 551 MB |
| QINCFirst Trust RBA Quality Income ETF | Delisted | 2014 to 2018 | 155 KB | 355 KB | 21 MB | 22 MB |
| QINTAmerican Century Quality Diversified International ETF | Listed | 2018 to 2026 | 566 KB | 2.4 MB | 106 MB | 109 MB |
| QIPTQuipt Home Medical Corp. Ordinary Shares | Delisted | 2021 to 2026 | 2.1 MB | 23 MB | 43 MB | 69 MB |
| QISSimplify Multi-QIS Alternative ETF | Listed | 2023 to 2026 | 116 KB | 459 KB | 21 MB | 22 MB |
| QIWIQiwi plc | Delisted | 2013 to 2022 | 8.1 MB | 90 MB | 153 MB | 251 MB |
| QJLCorgi Growth & Technology 10% Structured Buffer ETF - July Series | Listed | 2026 | 3.2 KB | 6.7 KB | 3.4 MB | 3.4 MB |
| QJNCorgi Growth & Technology 10% Structured Buffer ETF - June Series | Listed | 2026 | 4.5 KB | 12 KB | 1.3 MB | 1.3 MB |
| QJPNSPDR MSCI Japan StrategicFactors ETF | Delisted | 2014 to 2018 | 56 KB | 108 KB | 25 MB | 25 MB |
| QJUNFT Vest Growth-100 Buffer ETF - June | Listed | 2021 to 2026 | 658 KB | 2.6 MB | 122 MB | 125 MB |
| QKQ&K International Group Limited American Depositary Shares | Delisted | 2019 to 2022 | 704 KB | 5.5 MB | 3 MB | 9.3 MB |
| QKLSQkl Stores Inc Com St New | Delisted | 2009 to 2016 | 650 KB | 1.8 MB | 12 MB | 15 MB |
| QKORSPDR MSCI South Korea StrategicFactors ETF | Delisted | 2014 to 2016 | 18 KB | 19 KB | 5.3 MB | 5.3 MB |
| QKPMerrill Lynch & Co Inc Step Income Secs Nt Lkd Com Stk (Us) | Delisted | 2008 to 2009 | 15 KB | 11 KB | 49 KB | 76 KB |
| QLCNorthern Trust US Quality Large Cap ETF | Listed | 2015 to 2026 | 523 KB | 1.9 MB | 447 MB | 449 MB |
| QLDProShares Ultra QQQ | Listed | 2006 to 2026 | 35 MB | 1.9 GB | 32 GB | 34 GB |
| QLDYDefiance Nasdaq 100 LightningSpread Income ETF | Listed | 2025 to 2026 | 246 KB | 3.9 MB | 18 MB | 23 MB |
| QLEPQuantum Leap Acquisition Corp | Listed | 2026 | 9.7 KB | 78 KB | 93 KB | 181 KB |
| QLEP.UQuantum Leap Acquisition Corp Units, each consisting of one Class A ordinary share and one redeemable warrant | Delisted | 2026 | 12 KB | 88 KB | 129 KB | 230 KB |
| QLEP.WSQuantum Leap Acquisition Corp Warrants, each whole warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50 per share | Listed | 2026 | 11 KB | 63 KB | 347 KB | 423 KB |
| QLGCQlogic Corp | Delisted | 2003 to 2016 | 18 MB | 462 MB | 1.2 GB | 1.7 GB |
| QLGNQualigen Therapeutics, Inc. Common Stock | Delisted | 2020 to 2025 | 3 MB | 109 MB | 69 MB | 181 MB |
| QLIQilian International Holding Group Ltd. Ordinary Shares | Delisted | 2021 to 2024 | 500 KB | 8.9 MB | 22 MB | 32 MB |
| QLIKQlik Technologies Inc Com Stk (De) | Delisted | 2010 to 2016 | 8.3 MB | 193 MB | 465 MB | 667 MB |
| QLSIQ Hedge Long/Short Tracker ETF | Delisted | 2015 to 2023 | 119 KB | 271 KB | 70 MB | 71 MB |
| QLTQuantshares Us Market Neutral Quality Fund | Delisted | 2011 to 2012 | 16 KB | 16 KB | 1 MB | 1 MB |
| QLTAiShares Aaa - A Rated Corporate Bond ETF | Listed | 2012 to 2026 | 4.1 MB | 22 MB | 312 MB | 339 MB |
| QLTBIshares Baa Ba Rated Corp Bond Fund | Delisted | 2012 to 2016 | 216 KB | 648 KB | 17 MB | 18 MB |
| QLTCIshares B Ca Rated Corporate Bond Fund | Delisted | 2012 to 2016 | 91 KB | 163 KB | 25 MB | 26 MB |
| QLTIGMO International Quality ETF | Listed | 2003 to 2026 | 11 MB | 78 MB | 181 MB | 271 MB |
| QLTYGMO U.S. Quality ETF | Listed | 2003 to 2026 | 7.7 MB | 35 MB | 577 MB | 621 MB |
| QLVNorthern Trust US Quality Low Volatility ETF | Listed | 2019 to 2026 | 376 KB | 1.4 MB | 198 MB | 199 MB |
| QLVDNorthern Trust Developed Markets ex-US Quality Low Volatility ETF | Listed | 2019 to 2026 | 121 KB | 343 KB | 16 MB | 16 MB |
| QLVENorthern Trust Emerging Markets Quality Low Volatility ETF | Listed | 2019 to 2026 | 95 KB | 206 KB | 28 MB | 29 MB |
| QLYSQualys, Inc. Common Stock | Listed | 2012 to 2026 | 13 MB | 325 MB | 445 MB | 784 MB |
| QMAGFT Vest Nasdaq-100 Moderate Buffer ETF - August | Listed | 2024 to 2026 | 127 KB | 454 KB | 53 MB | 54 MB |
| QMARFT Vest Growth-100 Buffer ETF - March | Listed | 2005 to 2026 | 3 MB | 21 MB | 290 MB | 314 MB |
| QMARWQuintana Maritime Ltd Class A Warrant | Delisted | 2006 to 2008 | 43 KB | 73 KB | 14 MB | 14 MB |
| QMCOQuantum Corporation | Listed | 2020 to 2026 | 5.9 MB | 158 MB | 122 MB | 286 MB |
| QMEDQmed Inc | Delisted | 2003 to 2008 | 927 KB | 2.2 MB | 13 MB | 16 MB |
| QMEXSPDR MSCI Mexico StrategicFactors ETF | Delisted | 2014 to 2016 | 30 KB | 34 KB | 14 MB | 14 MB |
| QMFEFT Vest Nasdaq-100 Moderate Buffer ETF - February | Listed | 2025 to 2026 | 77 KB | 267 KB | 50 MB | 50 MB |
| QMIDWisdomTree U.S. MidCap Quality Growth Fund | Listed | 2024 to 2026 | 33 KB | 94 KB | 24 MB | 24 MB |
| QMJDirexion S&P 500 High minus Low Quality ETF | Delisted | 2020 to 2021 | 29 KB | 69 KB | 364 KB | 463 KB |
| QMLSQumulusAI, Inc. Common Stock | Listed | 2026 | 258 KB | 4.8 MB | 2.4 MB | 7.5 MB |
| QMMQuaterra Resources Inc Ltd | Delisted | 2003 to 2014 | 1.1 MB | 3.3 MB | 4.3 MB | 8.8 MB |
| QMM.WSQ Comm Int'l Inc Wts Exp 6/24/08 | Delisted | 2003 to 2006 | 27 KB | 33 KB | 216 KB | 277 KB |
| QMMMQMMM Holdings Limited Class A Ordinary Shares | Delisted | 2024 to 2025 | 983 KB | 24 MB | 16 MB | 41 MB |
| QMMYFT Vest Nasdaq-100 Moderate Buffer ETF - May | Listed | 2024 to 2026 | 188 KB | 720 KB | 50 MB | 51 MB |
| QMNIQ Hedge Market Neutral Tracker ETF | Delisted | 2012 to 2023 | 223 KB | 574 KB | 25 MB | 26 MB |
| QMNVFT Vest Nasdaq-100 Moderate Buffer ETF - November | Listed | 2024 to 2026 | 84 KB | 264 KB | 33 MB | 33 MB |
| QMOMAlpha Architect U.S. Quantitative Momentum ETF | Listed | 2015 to 2026 | 799 KB | 4.4 MB | 2.6 GB | 2.6 GB |
| QMYCorgi Growth & Technology 10% Structured Buffer ETF - May Series | Listed | 2026 | 4.3 KB | 7.9 KB | 7.3 MB | 7.3 MB |
| QNBCQNB Corp. Common Stock | Listed | 2026 | 42 KB | 719 KB | 333 KB | 1 MB |
| QNCQuantum eMotion Corp. | Listed | 2026 | 714 KB | 10 MB | 11 MB | 22 MB |
| QNCXQuince Therapeutics, Inc. Common Stock | Delisted | 2022 to 2026 | 2.4 MB | 104 MB | 46 MB | 152 MB |
| QNDXState Street SPDR Portfolio Nasdaq 100 ETF | Listed | 2026 | 383 KB | 7.5 MB | 89 MB | 97 MB |
| QNGYQuanergy Systems, Inc. | Delisted | 2022 | 910 KB | 18 MB | 10 MB | 29 MB |
| QNGY.WSQuanergy Systems, Inc. Warrants, each whole warrant exercisable for one twentieth (1/20) share of Common Stock at an exercise price of $230.00 per full share | Delisted | 2022 | 78 KB | 322 KB | 378 KB | 779 KB |
| QNMEQuanome Technologies, Inc. Common Stock | Listed | 2026 | 305 KB | 28 MB | 33 MB | 62 MB |
| QNRXQuoin Pharmaceuticals, Ltd. American Depositary Shares | Listed | 2021 to 2026 | 2.1 MB | 74 MB | 52 MB | 129 MB |
| QNSTQuinStreet, Inc. | Listed | 2010 to 2026 | 13 MB | 227 MB | 297 MB | 539 MB |
| QNTQuantinuum Inc. Class A Common Stock | Listed | 2026 | 743 KB | 51 MB | 23 MB | 75 MB |
| QNTAQuanta Capital Holdings Ltd | Delisted | 2004 to 2008 | 2 MB | 6.5 MB | 14 MB | 23 MB |
| QNTAPQuanta Capital Holdings Ltd Ser A Pfd Shs | Delisted | 2005 to 2007 | 27 KB | 32 KB | 3.4 MB | 3.4 MB |
| QNTMQuantum Biopharma Ltd. Class B Subordinate Voting Shares | Listed | 2024 to 2026 | 1.1 MB | 34 MB | 19 MB | 55 MB |
| QNTUTradr 2X Long QNT Daily ETF | Listed | 2026 | 113 KB | 569 KB | 22 MB | 23 MB |
| QNXTiShares Nasdaq-100 ex Top 30 ETF | Listed | 2024 to 2026 | 63 KB | 431 KB | 180 MB | 181 MB |
| QOMOQomolangma Acquisition Corp. Common Stock | Delisted | 2022 to 2024 | 20 KB | 89 KB | 253 KB | 362 KB |
Sizes are approximate: each ticker’s share of the Parquet files. Bars are the 1-minute and daily bars.