As of 11:05 a.m. EDT, the Dow Jones Industrial Average (INDEX: ^DJI) is holding onto a slim 0.16% gain. That's a pretty typical market day and would normally be nothing exciting. However, what's interesting is that its tech-heavy peer, the Nasdaq (INDEX: ^IXIC), is off 0.74%. Let's take a look at what's causing today's divide.

Well, there's Apple
The biggest culprit in the Nasdaq's spill today is Apple. The company accounts for about 19% of the index's weighting and is off just under 5% today after missing earnings expectations last night. However, the interesting note is that while Apple is down today, other tech stocks seem to be on fire.

Looking at tech components in the S&P 500 (INDEX: ^GSPC), the worst performer is Corning (NYSE: GLW) down 7%, which is followed by Apple's 5% drop. Like Apple, Corning had earnings that disappointed, with sales falling short of expectations.

However, if you look at tech companies soaring today, Altera (Nasdaq: ALTR) is up 14%, Symantec is up 11%, and both Broadcom and Juniper have seen their own 10% gains. In total, there are more companies with reason for optimism today than big losers.

The common theme with tech winners seeing gains is earnings. In both Juniper's and Broadcom's cases, their forward guidance was actually below expectations. Normally, that'd be grounds for a pretty serious price cut. However, with many tech stocks already sold-off dramatically over the past three months, a big earnings beat isn't needed to soar. Often, investors are just hoping the companies don't utterly whiff it.

And there's the interesting aspect of today's Nasdaq drop: It's almost entirely due to Apple. The fact Apple missed expectations says something about broader technology space: Even Cupertino isn't immune to Europe's slowdown. However, Apple's earnings are also due to factors affecting the company itself. For example, light iPhone sales from customers holding out for the iPhone 5 aren't a condemnation of smartphone growth in the year ahead. Investors shouldn't base expectations for broader tech growth around Apple; it marches to its own drummer.

All in all, the takeaway is that many companies continue to perform in spite of Europe's woes. Slowdowns in Europe will cut into sales growth, likely for years to come, but not enough that leading tech companies should be seeing stock declines of 25% or higher. There's a lot of good buys lurking out there. Happy hunting!

Long-term tech ideas
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