The S&P 500 Index ($SPX) on Friday closed down -75.84 (-2.59%), the Dow Jones Industrials Index ($DOWI) closed down -623.34 (-2.37%), and the Nasdaq 100 Index ($IUXX) closed down -242.44 (-3.15%). U.S. stock indexes plunged to 1-week lows Friday and closed sharply lower on escalation of U.S./China trade tensions. China's Ministry of Commerce on Friday said it will impose additional tariffs on $75 billion of U.S. goods in retaliation for U.S. tari... Read more
How Do Beginners Buy Stocks Without a Broker
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Weighted Alpha is a measure of how much a stock has risen or fallen over a one-year period with an emphasis on the most recent price activity. A stock whose price has risen over the one-year period will have a positive Weighted Alpha. A stock whose price has not changed in the period will have a small Weighted Alpha and a stock whose price has dropped over the period will have a negative Weighted Alpha.