U.S. stock indexes rose on Tuesday, helped by gains in Nvidia and other chipmakers, as investors awaited possible negotiations between the United States and its trading partners for more clarity on Washington's tariff plans. .N

At 13:30 EDT, the Dow Jones Industrial Average .DJI was up 0.54% at 42,531.86.The S&P 500 .SPX was up 0.71% at 5,978.17, and the Nasdaq Composite .IXIC was up 1.07% at 19,447.89.

The top three S&P 500 .PG.INX percentage gainers:

** Dollar General Corp DG.N, up 14.3%

** Vistra Corp VST.N, up 5.5%

** Dollar Tree Inc DLTR.OQ, up 5.5%

The top three S&P 500 .PL.INX percentage losers:

** Kenvue Inc KVUE.N, down 6.8%

** Factset Research Systems Inc FDS.N, down 4.9%

** CME Group Inc CME.OQ, down 3.1%

The top three NYSE .PG.N percentage gainers:

** Venture Global Inc VG.N, up 19.8%

** Nine Energy Service Inc NINE.N, up 16.1%

** Sitio Royalties Corp STR.N, up 16.0%

The top three NYSE .PL.N percentage losers:

** Sable Offshore Corp SOC.N, down 15.0%

** Tillys Inc TLYS.N, down 9.9%

** Stride Inc LRN.N, down 7.9%

The top three Nasdaq .PG.O percentage gainers:

** CTRL Group Ltd MCTR.OQ, up 171.9%

** NewGenIvf Group Ltd NIVF.OQ, up 101.7%

** ReShape Lifesciences Inc RSLS.OQ, up 63.3%

The top three Nasdaq .PL.O percentage losers:

** Huachen AI Parking Management Technology Holding Co Ltd HCAI.OQ, down 60.1%

** Raytech Holding Ltd RAY.OQ, down 30.1%

** Ryvyl Inc RVYL.OQ, down 26.3%

** Pinterest Inc <PINS.N>:BUZZ - J.P.Morgan upgrades Pinterest to 'overweight'; shares jump nL6N3S60EO

** Newmont Corp <NEM.N>:

** Barrick Gold Corp <GOLD.N>:

** Gold Fields Ltd <GFI.N>:

** AngloGold Ashanti PLC <AU.N>:

BUZZ - Gold miners fall as US dollar gains, investors stay cautious nL3N3S60NU

** Block Inc <XYZ.N>:BUZZ - Rises; Evercore upgrades on growth prospects nL3N3S60QH

** Alto Neuroscience Inc <ANRO.N>:BUZZ - Gains on depression drug acquisition deal nL3N3S60RS

** FedEx Corp <FDX.N>:BUZZ - Barclays cuts FedEx PT amid tariff-driven earnings concerns nL3N3S60SB

** Energy Fuels Inc <UUUU.N>:BUZZ - Shares rise on jump in uranium output in May nL3N3S60RI

** Constellation Energy Corp <CEG.O>:BUZZ - Gains on power agreement with Meta nL3N3S60SC

** Bumble Inc <BMBL.O>:BUZZ - Falls as J.P.Morgan downgrades to 'underweight' nL3N3S60TV

** Sitio Royalties Corp <STR.N>:BUZZ - Up after Viper Energy to acquire co in $4.1 billion deal nL3N3S612K

** Dollar General Corp <DG.N>:BUZZ - Gains after raising annual comparable sales growth forecast nL6N3S60IW

** Signet Jewelers Ltd <SIG.N>:BUZZ - Surge on raising earnings forecast, upbeat quarterly results nL3N3S612E

** Rio Tinto PLC <RIO.N>:

** BHP Group Ltd <BHP.N>:

** Southern Copper Corp <SCCO.N>:

** Freeport-McMoRan Inc <FCX.N>:

BUZZ - Copper miners fall as China's factory activity misses expectations nL3N3S60TW

** Hims & Hers Health Inc <HIMS.N>:BUZZ - Rises as Zava deal paves way for European expansion nL3N3S612P

** Agenus Inc <AGEN.O>:BUZZ - Jumps on cancer drug partnership with India's Zydus nL3N3S60W1

** Woodward Inc <WWD.O>:BUZZ - Rises after Deutsche Bank upgrades to 'buy' nL3N3S60W8

** OKLO Inc <OKLO.N>:

** Vistra Corp <VST.N>:

** GE Vernova Inc <GEV.N>:

** Uranium Energy Corp <UEC.N>:

BUZZ - Uranium stocks rise after Meta signs power agreement with Constellation energy nL3N3S60UW

** Oshkosh Corp, <OSK.N>:BUZZ - Rises after Truist upgrades to 'buy', lifts PT nL4N3RU1G9

** Microstrategy Inc <MSTR.O>:BUZZ - Announces IPO plans, shares rise nL3N3S60X8

** Beam Therapeutics Inc <BEAM.O>:BUZZ - Up after sickle cell therapy receives orphan drug designation nL3N3S60YW

** Kymera Therapeutics Inc <KYMR.O>:BUZZ - Brokerages turn bullish on Kymera after positive early trial data nL6N3S60KT

** Joby Aviation Inc <JOBY.N>:BUZZ - Rises after agreement with Saudi Arabian group for electric aircraft nL3N3S6101

** Credo Technology Group Holding Ltd <CRDO.O>:BUZZ - Jumps after Q4 results, revenue outlook beat expectations nL6N3S60MP

** Life360 Inc <LIF.O>:BUZZ - Rises after upsized $275 million convertible debt deal nL6N3S60N2

** Intel Corp <INTC.O>:BUZZ - Rises after former subsidiary releases AI chip technology nL2N3S60J1

** Guardant Health Inc <GH.O>:BUZZ - Up as cancer detection test gets FDA's 'breakthrough' tag nL3N3S6150

** CrowdStrike Holdings Inc <CRWD.O>:BUZZ - Hits fresh record heading into report nL6N3S60O5

** Chevron Corp <CVX.N>:

** Exxon Mobil Corp <XOM.N>:

** Occidental Petroleum Corp <OXY.N>:

** Devon Energy Corp <DVN.N>:

BUZZ - Energy stocks track oil price rise amid geopolitical tensions nL3N3S616I

** Hewlett Packard Enterprise Inc <HPE.N>:BUZZ - Shares up 2%; results due after the bell nL2N3S60LX

** Venture Global Inc <VG.N>:BUZZ - Gains after it starts site work at its third LNG export facility nL3N3S618U

** Coreweave Inc <CRWV.O>:BUZZ - Extends rally following deal with Applied Digital nL6N3S60QK

(Compiled by Rajarshi Roy and Padmanabhan Ananthan in Bengaluru)

((Padmanabhan.Ananthan@thomsonreuters.com))