Wall Street's main indexes rose on Wednesday, as a tame inflation report calmed investor concerns around tariff-driven price pressures while markets awaited more details on Sino-U.S. trade talks. .N

At 11:30 EDT, the Dow Jones Industrial Average .DJI was up 0.36% at 43,020.36. The S&P 500 .SPX was up 0.21% at 6,051.21, and the Nasdaq Composite .IXIC was up 0.24% at 19,761.95.

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

** Palantir Technologies Inc PLTR.OQ, up 3.5%

** Starbucks Corp SBUX.OQ, up 3.1%

** GE Vernova Inc GEV.N, up 3.0%

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

** Lockheed Martin Corp LMT.N, down 5.5%

** Intel Corp INTC.OQ, down 5.2%

** Nucor Corp NUE.N, down 4.6%

The top three NYSE .PG.N percentage gainers:

** Oklo Inc OKLO.N, up 27.4%

** Nuscale Power Corp SMR.N, up 19.9%

** NET Power Inc NPWR.N, up 16.3%

The top three NYSE .PL.N percentage losers:

** Rafael Holdings Inc RFL.N, down 22.8%

** JJill Inc JILL.N, down 12.8%

** System1 Inc SST.N, down 12.0%

The top three Nasdaq .PG.O percentage gainers:

** Kazia Therapeutics Ltd KZIA.OQ, up 82.5%

** Helius Medical Technologies Inc HSDT.OQ, up 79.9%

** XTI Aerospace Inc XTIA.OQ, up 76.1%

The top three Nasdaq .PL.O percentage losers:

** Carisma Therapeutics Inc CARM.OQ, down 46.1%

** Draganfly Inc DPRO.OQ, down 40.2%

** Liminatus Pharma Inc LIMN.OQ, down 38.9%

** Tencent Music Entertainment Group TME.N:BUZZ - Falls as traders flag Ximalaya deal concerns nL1N3SE03W

** GameStop Corp GME.N:BUZZ - Slips as shift to digital gaming hurts Q1 revenue nL6N3SE0G1

** GitLab Inc GTLB.O:BUZZ - Slumps; brokerages cut PT following quarterly results nL4N3SE12Q

** Brown & Brown Inc BRO.N:BUZZ - Dips after $4 billion fundraise to buy rival Accession nL6N3SE0H4

** Rigetti Computing Inc RGTI.O:

** D-Wave Quantum Inc QBTS.N:

** Quantum Computing Inc QUBT.O:

** IonQ Inc IONQ.N:

BUZZ - Quantum computing stocks rise after Nvidia CEO says tech is at inflection point nL6N3SE0IB

** Grab Holdings Ltd GRAB.O:BUZZ - Advances after upsized $1.5 bln convertible notes sale nL6N3SE0IH

** Grupo Financiero Galicia SA GGAL.O:BUZZ - Falls after HSBC slashes stake in secondary offering nL6N3SE0ID

** IREN Ltd IREN.O:BUZZ - Drops after $500 mln convertible debt deal priced nL6N3SE0JZ

** Summit Therapeutics Inc SMMT.O:BUZZ - Slips as Leerink doubts cancer drug can match Keytruda's success nL4N3SE0TB

** American Superconductor Corp AMSC.O:BUZZ - Tumbles on $115 mln equity raise nL6N3SE0KN

** Talen Energy Corp TLN.O:BUZZ - Gains on new power purchase agreement with Amazon nL4N3SE0SD

** Ouster Inc OUST.O:BUZZ - Jumps after co's lidar gets Department of Defense approval nL6N3SE0LS

** Esty Inc ETSY.O:BUZZ - Slips after announcing $650 mln convertible bond deal nL6N3SE0LF

** Tesla Inc TSLA.O:BUZZ - Gains; Musk regrets some posts on Trump, announces robotaxi dates nL4N3SE0UH

** Rubrik Inc RBRK.N:BUZZ - Edges up after $1 bln convertible debt sale nL6N3SE0M1

** Karat Packaging Inc KRT.O:BUZZ - Slides after secondary offering priced nL6N3SE0MQ

** J.Jill Inc JILL.N:BUZZ - Drops after withdrawing annual forecasts nL6N3SE0MZ

** Vaxart Inc VXRT.O:BUZZ - Soars on early-stage data of its new norovirus vaccine nL6N3SE0NA

** MP Materials Corp MP.N:BUZZ - Falls on US-China rare earths minerals deal nL6N3SE0NA

** BrightSpring Health Services Inc BTSG.O:BUZZ - Down as KKR slices stake in $305 mln secondary offering nL6N3SE0NQ

** DoubleVerify Holdings Inc DV.N:BUZZ - Jumps as adtech firm raises revenue forecasts nL4N3SE0Y3

** Cracker Barrel Old Country Store Inc CBRL.O:BUZZ - Steadies after convertible debt sale boosted to $300 mln nL6N3SE0OY

** Tenet Healthcare Corp THC.N:BUZZ - Falls after Fuzzy Panda takes short position nL6N3SE0P9

(Compiled by Rajarshi Roy and Sumit Saha in Bengaluru)

((Rajarshi.Roy@thomsonreuters.com))