European shares extend retreat, led by techs
* FTSEurofirst 300 down 1.5 pct, falls for second day
* Euro zone stocks hit as euro regains more ground
* LSE stock drops 8.7 pct after stake sale
By Blaise Robinson
PARIS, March 26 (Reuters) - European stocks fell for a second straight session on Thursday, hurt by worries over valuation levels in growth sectors such as technology as the euro currency regained more ground.
Shares in Nokia Alcatel-Lucent, STMicroelectronics, ARM, and ASML were down 3.4 percent to 4.2 percent, mirroring a similar decline in U.S. tech shares on Wednesday.
Shares in European tech firms - seen as benefitting significantly from the drop in the euro currency over the past year - had surged 42 percent since mid-October, outpacing the overall market and sending the sector to valuation ratios well above long-term averages.
The sector trades at 20.4 times expected earnings in the next 12 months, above a 10-year average of 16.2 times, while the broad STOXX Europe 600 index currently trades at 16 times expected earnings, according to Thomson Reuters Datastream.
"With the euro bouncing back and with stock indexes near seven-year highs, investors are starting to think that a lot of positive news is already reflected in lofty valuation levels and that it's time to book some profits," Barclays France director Franklin Pichard said. Continuación...