By Benjamin Pimentel and Rex Crum, MarketWatch

SAN FRANCISCO (MarketWatch) -- Technology stocks led a broad market retreat Wednesday, with major sector leaders such as IBM Corp. and Apple Inc. joining in the slump that was spurred on by reported comments from a European Union official about the state of Japan's nuclear disaster.

The Nasdaq Composite Index (RIXF) came back from its low point, but was still down by almost 30 points, or 1.1%, at 2,637. The Dow Jones Industrial Average (DJI) was down by 174 points at 11,681.

Other tech-related indexes the red included the Morgan Stanley High Tech 35 Index (MSH), which lost 1.7%, and the Philadelphia Semiconductor Index (SOX), which was down 1.3%.

IBM Corp. (IBM) fell more than $5 a share,or 3.2%, to $153.88, and was the biggest decliner among Dow components. Sanford Bernstein analyst Toni Sacconaghi also downgraded IBM's rating to market perform from outperform.

Also in the red were shares of Microsoft Corp.(MSFT) , down 2%, and Intel Corp. (INTC) , which was off 1.3%.

Apple Inc. (AAPL) shares slid 3.5% to $333.35 after JMP Securities analyst Alex Gauna downgraded the stock to market perform from market outperform.

Gauna said an Apple manufacturing partner in Asia was showing sales-growth deceleration even before the devastating Japan quake.

On Tuesday, Apple announced it was delaying the launch of its iPad 2 tablet in Japan.

Netflix Inc. (NFLX) shed $2.20 a share, or 1%, to slip to $214.67 a day after the stock rose almost 8%. The Wall Street Journal reported that Netflix was in talks to distribute an original TV series developed by director David Fincher and starring Kevin Spacey.

Meanwhile, shares of Xilinx Inc. (XLNX) and Altera Corp. (ALTR) posted gains.

Shares of Rambus Inc. (RMBS) also rose more than 5% a day after the chip-design company said it had renewed a patent license agrement with Toshiba Corp. Shares of Toshiba (TOSYY) dropped more than 12%.

 
 
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