Philly Fed Collapses By Most Ever To 40 Year Lows https://t.co/GkOkRlvjIe $SPY $QQQ $DJIA $DIA #stockmarket #investing #finance #stocks #gold #silver $SLV $TWTR $GLD $AAPL $TSLA $AMZN $NFLX $AMD $INTC #economy