It could take a decade or more for Wal-Mart stock to recover from last week's $18 billion plunge. But that's not the most important lesson for investors here...

October 19, 2015

Wal-Mart stock lost $18 billion in value this Wednesday after management revealed the company may take up to a 12% earnings hit in...

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It could take a decade or more for Wal-Mart stock to recover from last week's $18 billion plunge. But that's not the most important lesson for investors here…