July 8 (Reuters) - Wall Street's main indexes rose on Wednesday, boosted by megacap growth stocks and as corporate results rolled in, while investors awaited commentary from Federal Reserve policymakers for clues on the economy's health. .N

At 13:30 EDT, the Dow Jones Industrial Average .DJI was down 1.04% at 52,372.39. The S&P 500 .SPX was down 0.26% at 7,483.97, and the Nasdaq Composite .IXIC was up 0.10% at 25,845.55.

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

** Akamai Technologies Inc AKAM.OQ, up 7.9%

** Arista Networks Inc ANET.N, up 7.4%

** Broadcom Inc AVGO.OQ, up 5.9%

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

** Axon Enterprise Inc AXON.OQ, down 6.2%

** Moderna Inc MRNA.OQ, down 6.2%

** Amcor PLC AMCR.N, down 5.7%

The top three NYSE .PG.N percentage gainers:

** Optimum Communications Inc OPTU.N, up 22.5%

** Beazer Homes USA Inc BZH.N, up 14.8%

** AMC Entertainment Holdings Inc AMC.N, up 11.9%

The top three NYSE .PL.N percentage losers:

** Scully Royalty Ltd SRL.N, down 24.9%

** LiveWire Group Inc LVWR.N, down 14.5%

** Clarivate PLC CLVT.N, down 12.2%

The top three Nasdaq .PG.O percentage gainers:

** Nuvve Holding Corp NVVE.OQ, up 84.2%

** Tvardi Therapeutics Inc TVRD.OQ, up 50.5%

** iOThree Ltd IOTR.OQ, up 40.6%

The top three Nasdaq .PL.O percentage losers:

** Sadot Group Inc SDOT.OQ, down 45.0%

** U-BX Technology Ltd UBXG.OQ, down 39.3%

** Pop Culture Group Co Ltd CPOP.OQ, down 39.3%

** Exxon Mobil Corp XOM.N:

** Chevron Corp CVX.N:

** ConocoPhillips COP.N:

** APA Corp APA.O:

BUZZ - Oil companies gain as Trump says Iran deal is 'over' nL4N43A0TR

** Newmont Corp NEM.N:

** Agnico Eagle Mines Ltd AEM.N:

** Kinross Gold Corp KGC.N:

** Harmony Gold Mining Co Ltd HMY.N:

BUZZ - Gold miners fall after Trump says Iran peace deal 'over' nL4N43A0UG

** Commercial Metals Co CMC.N:
BUZZ - Exane BNP Paribas cuts Acerinox, Aperam as stainless steel momentum stalls nL6N43A0HA

** JetBlue Airways Corp JBLU.O:

** American Airlines Group Inc AAL.O:

** Delta Air Lines Inc DAL.N:

** United Airlines Holdings Inc UAL.O:

BUZZ - Travel companies fall after Trump says Iran peace deal over nL4N43A0X4

** Rivian Automotive Inc RIVN.O:
BUZZ - Skids on $1.2 bln stock sale nL6N43A0LS

** Hecla Mining Co HL.N:

** Coeur Mining Inc CDE.N:

** Endeavour Silver Corp EXK.N:

** Wheaton Precious Metals Corp WPM.N:

BUZZ - Silver miners down as metal prices edge lower nL4N43A0ZH

** FuelCell Energy Inc FCEL.O:
BUZZ - Tumbles on boosted $225 mln equity raise nL6N43A0N7

** Rio Tinto PLC RIO.N:

** BHP Group Ltd BHP.N:

** Southern Copper Corp SCCO.N:

** Freeport-McMoRan Inc FCX.N:

BUZZ - Copper miners down as red metal falls after Middle East flare-up nL4N43A103

** Coty Inc COTY.N:
BUZZ - Gains after returning Gucci Beauty license for $400 million nL6N43A0NT

** FedEx Freight Holding Company Inc FDXF.N:
BUZZ - Stephens starts FedEx Freight at 'overweight' on profit growth potential nL4N43A13P

** Union Pacific Corp UNP.N:

** CSX Corp CXO.O:

** Norfolk Southern Corp NSC.N:

BUZZ - Stephens resumes coverage on US railroads, sees freight growth nL4N43A14P

** Navitas Semiconductor Corp NVTS.O:
BUZZ - Down after Wolfspeed files patent infringement lawsuit nL4N43A14U

** Ollie's Bargain Outlet Holdings Inc OLLI.O:
BUZZ - Down after J.P. Morgan downgrades to 'neutral' nL6N43A0QW

** Beazer Homes USA Inc BZH.N:
BUZZ - Surges after report of revised Dream Finders buyout offer nL4N43A15B

** Wynn Resorts LtdWYNN.O:
BUZZ - Gets 'buy' rating as Truist starts coverage nL4N43A16A

** Kura Sushi USA Inc KRUS.O:
BUZZ - Slides after lowered annual sales forecast nL6N43A0S3

** Dollar Tree Inc DLTR.O:
BUZZ - Up after Raymond James upgrades to 'outperform' nL6N43A0UB

** IperionX Ltd IPX.O:
BUZZ - Falls on $50 mln share offering nL6N43A0UY

** Penguin Solutions Inc PENG.O:
BUZZ - Jumps on annual forecast raise nL4N43A1EV

Index RIC	Index name	Percent change %
.SPX	S&P 500	-0.26
.SPLRCT	S&P 500 Information Technology	1.3
.SPLRCU	S&P 500 Utilities	-0.57
.SPLRCD	S&P 500 Consumer Discretionary	-1.73
.SPLRCM	S&P 500 Materials	-2.28
.SPLRCI	S&P 500 Industrials	-1.11
.SPLRCL	S&P 500 Communication Services (Sector)	-1.31
.SPSY	S&P 500 Financials	-1.56
.SPLRCR	S&P 500 Real Estate	-1.35
.SPXHC	S&P 500 Health Care	-0.9
.SPLRCS	S&P 500 Consumer Staples	-0.2
.SPNY	S&P 500 Energy	0.53