311.43 -0.44 (-0.14%)
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Top news and what to watch in the markets on Thursday, January 21, 2021.
Top news and what to watch in the markets on Wednesday, January 20, 2021.
How do you beat the market? Many think it's impossible: a unicorn or an unobtainable goal. The efficient-market hypothesis basically says that it's impossible. It is a hypothesis in financial economics stating that asset prices reflect all available information.