Some leading tech stocks may have gone too far too fast and are now trading at high-risk levels, while others are showing signs of continued upside ahead.

FORBES: Nasdaq 100's Most Overbought Stocks

However, some believe the break on Friday was a washout and might have gone too far, too fast in one day.

FORBES: Gold Survey: Mixed Outlook For Gold Prices Next Week --Survey Participants

The bears tell us that the recent breakout was not accompanied by strong volume or robust internals and may have simply gone too far, too fast.

FORBES: Did You Also Forget to Sell in May and Go Away?

Question is, Have financials gone too high, too fast?

FORBES: Too High, Too Fast For Financials?

Have financials gone too high, too fast?

FORBES: Too High, Too Fast For Financials?

Stock prices and indexes had climbed to record levels in a number of key world markets, prompting some analysts to fear that shares may have gone too high, too fast.

BBC: TV screens showing stock market declines

Red Bull team boss Dietrich Mateschitz says this policy has gone too far, with the Austrian deeply critical of what he sees as the debilitating effects of fast-wearing tires after Sunday's fifth race of the season.

CNN: Pirelli admit tire testing 'inadequacies'