By Benjamin Pimentel and Dan Gallagher, MarketWatch

SAN FRANCISCO (MarketWatch) -- Declining shares of Netflix Inc., EMC Corp. and Apple Inc. weighed on the tech sector on Tuesday, offsetting gains in shares of Hewlett-Packard and VMware.

The Nasdaq Composite Index (RIXF) eked out a 0.2% gain to close at 3,930. But the Morgan Stanley High-Tech Index (MSH) and the Philadelphia Semiconductor Index (SOX) were each down a fraction.

Apple (AAPL) shares were volatile, trading down 0.3% to close at $519.87 after the company unveiled new products, including the iPad Air, a thinner, lighter version of its popular tablet. The stock turned positive briefly as the new iPad was introduced, but slipped back into red.

Netflix (NFLX) also made a dramatic reversal, giving up gains to fall 9%, closing at $322.52. The online streaming company reported better-than-expected earnings for the third quarter and gave an earnings forecast for the current period that was far ahead of Wall Street's estimates.

Netflix shares had already more than tripled since the start of the year, leading some analysts to question the stock's high valuation despite the strong results. The stock was downgraded to a sell rating by S&P Capital IQ.

Nokia (NOK) rose 3% to close at $7.35 after the company took the wraps off its first tablet. The device falls under the company's Lumia brand of Windows Phone devices. The Lumia 2520 tablet will start at $499.

VMware (VMW) shares rose 3% to close at $85. The maker of enterprise software reported a 66% gain in earnings on Monday afternoon that exceeded Wall Street's expectations.

EMC Corp. (EMC) -- which owns the majority of VMware's shares -- was down 4.8% to close at $24.04 after reporting a drop in third-quarter earnings and a reduction in its full-year outlook.

Texas Instruments (TXN) shed 1.7% to close at $40.28 after the chip maker reported a drop in profit and a weaker-than-expected outlook.

On the other hand, Lexmark International Inc. (LXK) shares surged 6% to close at $38.02 after the printer maker posted results that were at the high end of analysts' estimates and issued a positive forecast.

Shares of H-P (HPQ) rose 2% to close at $24.05.

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

HP (NYSE:HPQ)
Historical Stock Chart
Von Jun 2024 bis Jul 2024 Click Here for more HP Charts.
HP (NYSE:HPQ)
Historical Stock Chart
Von Jul 2023 bis Jul 2024 Click Here for more HP Charts.