July 17 (Reuters) - The S&P 500 and Nasdaq hit multi-week lows on Friday as investors reassessed this year's AI-fueled rally, triggering volatility in chip stocks, while a new AI model from China further soured sentiment. .N

At 13:30 EDT, the Dow Jones Industrial Average .DJI was down 0.33% at 52,378.39. The S&P 500 .SPX was down 0.52% at 7,494.50 and the Nasdaq Composite .IXIC was down 0.71% at 25,697.48.

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

** Travelers Companies Inc TRV.N, up 8.1%

** Seagate Technology Holdings PLC STX.OQ, up 7.7%

** Lumentum Holdings Inc LITE.OQ, up 5.7%

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

** Intuitive Surgical Inc ISRG.OQ, down 13.2%

** Cadence Design Systems Inc CDNS.OQ, down 9.3%

** Synopsys Inc SNPS.OQ, down 8.4%

The top three NYSE .PG.N percentage gainers:

** American Well Corp AMWL.N, up 19.3%

** Sweetgreen Inc SG.N, up 14.1%

** Sinda Ltd SIND.N, up 8.4%

The top three NYSE .PL.N percentage losers:

** Studio City International Holdings Ltd MSC.N, down 11.6%

** GrafTech International Ltd EAF.N, down 8.7%

** Standard Nuclear Inc STDN.N, down 8.1%

The top three Nasdaq .PG.O percentage gainers:

** Sadot Group Inc SDOT.OQ, up 87.6%

** Baiya International Group Inc BIYA.OQ, up 44.1%

** Callan JMB Inc CJMB.OQ, up 40.5%

The top three Nasdaq .PL.O percentage losers:

** Vivakor Inc VIVK.OQ, down 46.8%

** STAK Inc STAK.OQ, down 42.5%

** QumulusAI Inc BTMMZF6, down 38.9%

** Netflix Inc NFLX.O:
BUZZ - Falls as weaker Q3 forecast fuels growth concerns nL4N43J0KW

** Apple Inc AAPL.O:

** Nvidia Corp NVDA.O:
BUZZ - HSBC upgrades Apple to 'buy' nL6N43J0HC
BUZZ - Tops Nvidia as world's most valuable company nL4N43J10R

** Travelers Companies Inc TRV.N:
BUZZ - Shares rise as quarterly core profit jumps nL4N3KS0ZW

** Intuitive Surgical Inc ISRG.O:
BUZZ - Falls as Obamacare uncertainties cloud forecast nL4N43J15V

** Space Exploration Technologies Corp SPCX.O:
BUZZ - Down; Starship rocket aborts before liftoff nL4N43J0NI

** ONEOK Inc OKE.N:
BUZZ - Jefferies cuts ONEOK to 'hold' on muted Bakken outlook nL4N43J0QE

** Construction Partners Inc ROAD.O:
BUZZ - Rises ahead of S&P SmallCap inclusion nL6N43J0LJ

** Regenxbio Inc RGNX.O:
BUZZ - Tumbles on deep-discounted $100 mln equity offering nL6N43J0MP

** PayPal Holdings Inc PYPL.O:
BUZZ - Has limited standalone options to improve growth, Morgan Stanley says nL4N43J0RW

** Exxon Mobil Corp XOM.N:

** Chevron Corp CVX.N:

** Occidental Petroleum Corp OXY.N:

** ConocoPhillips COP.N:

BUZZ - Energy companies rise on renewed US-Iran hostilities, threat of Red Sea closure nL6N43J0OM

** 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 prices edge lower nL4N43J0XQ

** ManpowerGroup Inc MAN.N:

BUZZ - BNP sees recovery emerging in EU recruitment sector nL8N43J0QI

Index RIC	Index name	Percent change %
.SPX	S&P 500	-0.51
.SPLRCT	S&P 500 Information Technology	-0.02
.SPLRCU	S&P 500 Utilities	-0.56
.SPLRCD	S&P 500 Consumer Discretionary	-1
.SPLRCM	S&P 500 Materials	-0.49
.SPLRCI	S&P 500 Industrials	0.09
.SPLRCL	S&P 500 Communication Services (Sector)	-2.42
.SPSY	S&P 500 Financials	-0.59
.SPLRCR	S&P 500 Real Estate	-0.41
.SPXHC	S&P 500 Health Care	-0.43
.SPLRCS	S&P 500 Consumer Staples	-1.21
.SPNY	S&P 500 Energy	0.82