'A buying spree of epic proportions': How the Federal Reserve bucked precedent and forever changed its role in the US #economy https://t.co/MxLHESm1RJ $SPY $QQQ $DJIA $DIA #stockmarket #investing #finance #stocks #gold #silver $SLV $TWTR $GLD $AAPL $TSLA $AMZN $NFLX $INTC $AMD