3 Big Stock Charts for Friday: AT&amp;T, Broadcom, and Charles Schwab -- my article for @investorplace https://t.co/z8EV9ZzRq7 $T $AVGO $SCHW $SPY $QQQ $DJIA $DIA #stockmarket #investing #finance #stocks #gold #silver $SLV $TWTR $GLD $AAPL $TSLA $AMZN $NFLX $AMD $INTC #economy