Alphabet Closing In On Apple's Dominant Market Share

Google holding company Alphabet IncGOOG closed 4.5 percent higher than Apple Inc.AAPL yesterday and is up 8 percent from its January 20 low.

Apple is down about 6 percent over the last three trading sessions.

In dollar terms, Alphabet is closing in on Apple's long-held commanding market share, closing at $502.7 billion compared to Apple's $524.5 billion yesterday.

Yesterday's closing values represent a huge swing from last year's market values of $361 billion for Google and $643 billion for Apple, the Associated Press reported Friday morning.

Google was trending down slightly in pre-market action, while Apple was looking at a small uptick.