Some of the biggest names in tech closed at record highs (AAPL, AMZN, FB)

A number of the biggest tech companies in the US saw their stocks close at a record high on Monday.
Shares were boosted by strong earnings results from a number of names last week.
Tech stocks hitting all-time highs included:
Apple (AAPL) +2.27% to $166.69
Amazon (AMZN) +1.04% to $1,112.43
Facebook (FB) +1.15% to $179.89Facebook is set to report its quarterly results on Wednesday, and Apple reports on Thursday.
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