Goldman Sees Imminent "Momentum" Crash As All S&amp;P Gains Come From Just 5 Stocks https://t.co/ibTOvElq8M $SPY $QQQ $DJIA $DIA #stockmarket #investing #finance #stocks #gold #silver $SLV $TWTR $GLD $AAPL $TSLA $AMZN $NFLX $AMD $INTC #economy