Take a look at some of the biggest movers in the premarket:
Facebook (FB) – Facebook gained 1.9% in the premarket after reporting mixed results for the second quarter. Facebook beat estimates by 3 cents a share, with quarterly earnings of $3.22 per share. Revenue missed, however, as ad sales growth slowed in the face of Apple's (AAPL) new privacy restrictions.
General Electric (GE) – GE beat estimates by 14 cents a share, with quarterly profit of 57 cents per share. Revenue came in below analysts' forecasts, however. The company also reported better-than-expected free cash flow. Its shares rose 1.4% in premarket trading.
Tesla (TSLA) – Tesla remains on watch after the company passed the $1 trillion dollar mark in value during Monday's
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