<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<headerData>
<submissionType>144</submissionType>
<filerInfo>
<filer>
<filerCredentials>
<cik>0002107270</cik>
<ccc>XXXXXXXX</ccc>
</filerCredentials>
</filer>
<liveTestFlag>LIVE</liveTestFlag>
</filerInfo>
</headerData>
<formData>
<issuerInfo>
<issuerCik>0001756699</issuerCik>
<issuerName>UP FINTECH HOLDING LIMITED</issuerName>
<secFileNumber>001-38833</secFileNumber>
<issuerAddress>
<street1 xmlns="http://www.sec.gov/edgar/common">1 Raffles Place</street1>
<street2 xmlns="http://www.sec.gov/edgar/common">#35-61 One Raffles Place</street2>
<city xmlns="http://www.sec.gov/edgar/common">Singapore</city>
<stateOrCountry xmlns="http://www.sec.gov/edgar/common">U0</stateOrCountry>
<zipCode xmlns="http://www.sec.gov/edgar/common">048616</zipCode>
</issuerAddress>
<issuerContactPhone>852-27602579</issuerContactPhone>
<nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Liu Jian</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
<relationshipsToIssuer>
<relationshipToIssuer>Director</relationshipToIssuer>
</relationshipsToIssuer>
</issuerInfo>
<securitiesInformation>
<securitiesClassTitle>American Depositary Shares (each representing 15 Class A Ordinary Shares)</securitiesClassTitle>
<brokerOrMarketmakerDetails>
<name>Tiger Brokers (NZ) Limited</name>
<address>
<street1 xmlns="http://www.sec.gov/edgar/common">Level 27</street1>
<street2 xmlns="http://www.sec.gov/edgar/common">151 Queen Street, Auckland Central</street2>
<city xmlns="http://www.sec.gov/edgar/common">Auckland</city>
<stateOrCountry xmlns="http://www.sec.gov/edgar/common">Q2</stateOrCountry>
<zipCode xmlns="http://www.sec.gov/edgar/common">1010</zipCode>
</address>
</brokerOrMarketmakerDetails>
<noOfUnitsSold>10000</noOfUnitsSold>
<aggregateMarketValue>46400</aggregateMarketValue>
<noOfUnitsOutstanding>178700661</noOfUnitsOutstanding>
<approxSaleDate>06/25/2026</approxSaleDate>
<securitiesExchangeName>NASDAQ</securitiesExchangeName>
</securitiesInformation>
<securitiesToBeSold>
<securitiesClassTitle>American Depositary Shares (each representing 15 Class A Ordinary Shares)</securitiesClassTitle>
<acquiredDate>04/15/2021</acquiredDate>
<natureOfAcquisitionTransaction>Acquired under the Issuer's Equity Incentive Plan as compensation for service as a director</natureOfAcquisitionTransaction>
<nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
<isGiftTransaction>N</isGiftTransaction>
<amountOfSecuritiesAcquired>5333</amountOfSecuritiesAcquired>
<paymentDate>04/15/2021</paymentDate>
<natureOfPayment>No cash consideration; equity compensation for service as a director</natureOfPayment>
</securitiesToBeSold>
<securitiesToBeSold>
<securitiesClassTitle>American Depositary Shares (each representing 15 Class A Ordinary Shares)</securitiesClassTitle>
<acquiredDate>04/15/2022</acquiredDate>
<natureOfAcquisitionTransaction>Acquired under the Issuer's Equity Incentive Plan as compensation for service as a director</natureOfAcquisitionTransaction>
<nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
<isGiftTransaction>N</isGiftTransaction>
<amountOfSecuritiesAcquired>4667</amountOfSecuritiesAcquired>
<paymentDate>04/15/2022</paymentDate>
<natureOfPayment>No cash consideration; equity compensation for service as a director</natureOfPayment>
</securitiesToBeSold>
<nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
<remarks>The securities to be sold are American Depositary Shares, each representing 15 Class A ordinary shares. Aggregate market value is based on the price of US$4.64 per ADS on June 24, 2026.</remarks>
<noticeSignature>
<noticeDate>06/25/2026</noticeDate>
<signature>/s/Jian Liu</signature>
</noticeSignature>
</formData>
</edgarSubmission>
