Mark Zuckerberg may have tied the knot with girlfriend of nine years, Priscilla Chan, over the weekend, but Wall Street isn't allowing his newly public company much of a honeymoon.
Facebook shares plunged below their initial public offering price of $38 on Monday in what was generally a strong day for the stock market.
The social network's stock fell over 10 percent to close the day at $34.03 and continued to fall in after-hours trading.
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In contrast, the Nasdaq, the exchange on which Facebook trades, was up 2.2 percent on Monday, while the Dow rose 0.9