* FTSEurofirst 300 index closes down 0.7 pct
* Banks fall; Lloyds gains after rights issue
* Commods track crude, metal prices lower
By Joanne Frearson
LONDON, Nov 24 (Reuters) - European shares closed lower on Tuesday after data showed the U.S. economy grew at a slower rate than forecast in the third quarter and home prices in the United States rose less than expected in September.
The pan-European FTSEurofirst 300 <
> index of top shares closed 0.7 percent lower at 1,016.66 points after rising to a high of 1,025.17 earlier in the session.The index has gained 57 percent since falling to a record low in early March and is up 22 percent for the year.
"There has been some mixed economic data and the market has taken a more pessimistic view on it. Wall Street is going down with Europe in pursuit," said Philippe Gijsels, strategist at Fortis Bank.
"The market has been a little bit volatile but that is also probably because volumes are quite low. The U.S. is about to go into its Thanksgiving holiday weekend, so there are big swings in the market and that is what you are typically seeing today."
The U.S. economy grew at a slower pace than forecast in the third quarter, while Standard & Poor's/Case-Shiller indexes showed home prices rose less than expected in September. [
] [ ]But, U.S. consumer confidence edged higher in November after an unexpected drop in October, with fewer consumers expressing doubt about a worsening jobs market, according to a report. [
]Banks featured among the biggest losers. HSBC <HSBA.L>, BNP Paribas <BNPP.PA>, Societe Generale <SOGN.PA>, UBS <UBSN.VX> and Credit Suisse <CSGN.VX> were down 1.9 to 3.2 percent.
LLOYDS GAINS
But Britain's Lloyds Banking Group <LLOY.L> gained 2.6 percent after it priced its record 13.5 billion pounds ($22.3 billion) rights issue at 37p per share, a smaller-than-expected discount, as it taps its shareholders for cash to avoid costly state support. [
]Energy stocks were under pressure as crude <CLc1> slipped to $76 a barrel. BG Group <BG.L>, BP <BP.L>, Royal Dutch Shell <RDSa.L> and Total <TOTF.PA> were down 0.3 to 0.5 percent.
Mining stocks retreated as metal prices slipped. Copper <MCU3=LX> was down 0.7 percent and nickel <MNI3=LX> fell 0.7 percent.
Antofagasta <ANTO.L>, BHP Billiton <BLT.L>, Eurasian Natural Resources Corporation <ENRC.L>, Rio Tinto <RIO.L> and Xstrata <XTA.L> were 0.4 to 2.9 lower.
"The market is nervous and lacks conviction so it tries to take its clue from the data releases," said Klaus Wiener, head of research at Generali Investments.
"And that will be the blueprint for the next couple of weeks -- that we have good days followed by weaker days. To get out of this we need more convincing evidence on one or the other side," he added.
On the upside, investors favoured the safety of defensive stocks. Drugmakers were in demand, with Novartis <NOVN.VX> and Roche <ROG.VX> up 0.8 percent and 0.7 percent, respectively.
Across Europe, the FTSE 100 <
> index and Germany's DAX < > were both down 0.6 percent and France's CAC 40 < > was up 0.8 percent. (Additional reporting by Atul Prakash; Editing by Erica Billingham) ((joanne.frearson@thomsonreuters.com; +44 207 542 2773, Reuters Messaging:joanne.frearson.thomsonreuters.com@reuters.net))