Microsoft, Alphabet and Amazon hit all-time highs after Q3 earnings beats

• Amazon, Microsoft and Google parent Alphabet all reported Q3 earnings after the bell Thursday.
• The tech companies posted big earnings beats.
• Microsoft, Alphabet and Amazon shares hit all-time highs in morning trading.

Amazon.com founder and CEO Jeff Bezos.

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Big tech stocks are already having a record day on Wall Street.

Amazon, Microsoft and Google parent Alphabet all reported Q3 earnings after the bell Thursday, beating Wall Street expectations and and into the start of trading Friday.

Amazon surged 11 percent, Microsoft spiked 9 percent, and Alphabet rose more than 5 percent.

All three tech giants hit all-time highs in morning trading.

Here's a roundup of the tech companies' big beats Thursday.