That Amazon logo is smiling for good reason this week. Image source: Amazon.

The stock market just finished a difficult week. The S&P 500 index fell 2.2%, Dow Jones Industrials lost 2.8%, and the tech-heavy NASDAQ Composite market barometer dropped 2.3% lower.

But some tech stocks bucked the negative trend in a big way. Driven by a trio of fantastic earnings reports, Amazon.com (AMZN 1.30%) gained 9.7% from one weekend to the next, while Intuitive Surgical (ISRG 2.21%) surged 11.5% higher (sorry -- pun intended!) and SanDisk (NASDAQ: SNDK) jumped 11.6%.

Want to dig deeper into these market-beating tech stocks? Start with the following slideshow.

The $18 million fortune about to be ripped from your credit card
Bad news for your credit card company. The plastic in your wallet may soon be gone forever. And once it is, it could cost major credit card companies as much as $18 million a day! Good news for you. Because when you're finally able to say "goodbye" to the cards stuck in your wallet, a little-known tech company responsible for finally putting an end to plastic could hand its investors life-changing profits. A revealing investor alert from The Motley Fool has the full story. Click here to get it now.

3 Tech Stocks That Soared This Week from The Motley Fool