Art Cashin warns that tech investors are ignoring traditional modes of valuation once again.
Cashin: This reminds me of the dot-com bubbleArt Cashin warns that tech investors are ignoring traditional modes of valuation once again.Link copiedOct. 18, 2013, 1:48 PM UTC / Source: CNBC TechnologyArt Cashin warns that tech investors are ignoring traditional modes of valuation once again.
