Scrutinize the data and tweets to envisage if the closing price of $amgn will swell or contract at 2015-07-20. Please affirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-07-06,-1.5,1.0,-1.7,0.8,0.8,-0.6,1.5,1.7,1.6,1.6,1.9
2015-07-07,-0.1,0.2,-2.1,0.6,0.6,-0.7,0.5,1.1,0.9,1.0,1.1
2015-07-08,1.2,1.7,-0.2,-2.0,-2.0,1.2,1.9,3.0,2.9,2.9,3.0
2015-07-09,0.7,1.7,-0.2,-0.7,-0.7,1.4,2.0,3.5,3.4,3.4,3.5
2015-07-10,-0.1,0.3,-1.0,1.8,1.8,-0.4,-0.1,1.3,1.4,1.5,1.5
2015-07-13,-0.3,0.5,-0.5,1.1,1.1,-1.3,-1.3,0.0,0.4,0.3,0.4
2015-07-14,-1.9,0.6,-2.2,2.3,2.3,-3.0,-3.1,-2.3,-1.8,-1.8,-1.8
2015-07-15,0.0,1.3,-0.5,0.7,0.7,-2.7,-3.3,-3.1,-2.4,-2.4,-2.4
2015-07-16,-0.8,0.4,-1.2,1.6,1.6,-2.8,-4.4,-4.5,-3.7,-3.8,-3.8
2015-07-17,-0.1,0.1,-1.6,0.1,0.1,-1.8,-3.9,-4.4,-3.7,-3.8,-3.8

2015-07-07: $aapl $amat $amgn $amtd $amzn $atvi trade long or long+short positions from the #nasdaq, up to 1500% since 2010.  $qqq
2015-07-09: rt AT_USER $regn downgraded to sell, $amgn to neutral at ubs|rt AT_USER after entresto, maybe innovation?  $nvs $cyad $amgn $agn $trvn $mrk
2015-07-10: mcrb seres therapeutics, inc. market cap$mcrb $amgn $ddd $pep #mcrb #stockmarket #stocks|fnma federal national mortgage shares$fnma $scty $nvax $amgn #fnma #tradeideas #stocks|poetf poet technologies 
2015-07-11: cvx chevron corp. filings$cvx $aria $amgn $nflx #cvx #investing #nasdaq|anac anacor pharmaceuticals inc. stock forum$anac $googl $gdx $amgn #anac #invest #inve… 
2015-07-12: sune sunedison, inc. investor opinions$sune $sohu $ea $amgn #sune #stockmarket #finance
2015-07-13: our stock pick on $ppch is up over 300% since our original release at .02! huge news:  $cmcsa $intc $amgn|potential amgen $amgn trade targets 7.06% return (  )
2015-07-15: $twtr twitter inc  $mtls $xly $baba $cbyl #mtls #pennystocks $mck $any $caf $agq #mck $pg $amgn $prkr $bns.to|our stock pick on $gequ nearly quadrupled in value in less than 2 weeks! major news:  $cmc
2015-07-16: rt AT_USER $amgn announces positive blincyto (blinatumomab) phase 2 trial results|$amgn - amgen announces positive blincyto® (blinatumomab) phase 2 study results in patients with |rt AT_USER $amgn ann
2015-07-17: #amgen reports positive preliminary results on #leukemia drug #blincyto $amgn | AT_USER 
2015-07-18: interactive chart -&gt;      $amgn cash from operations is expanding. 
Answer:
Scrutinize the data and tweets to envisage if the closing price of $amgn will swell or contract at 2015-07-20. Please affirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-07-06,-1.5,1.0,-1.7,0.8,0.8,-0.6,1.5,1.7,1.6,1.6,1.9
2015-07-07,-0.1,0.2,-2.1,0.6,0.6,-0.7,0.5,1.1,0.9,1.0,1.1
2015-07-08,1.2,1.7,-0.2,-2.0,-2.0,1.2,1.9,3.0,2.9,2.9,3.0
2015-07-09,0.7,1.7,-0.2,-0.7,-0.7,1.4,2.0,3.5,3.4,3.4,3.5
2015-07-10,-0.1,0.3,-1.0,1.8,1.8,-0.4,-0.1,1.3,1.4,1.5,1.5
2015-07-13,-0.3,0.5,-0.5,1.1,1.1,-1.3,-1.3,0.0,0.4,0.3,0.4
2015-07-14,-1.9,0.6,-2.2,2.3,2.3,-3.0,-3.1,-2.3,-1.8,-1.8,-1.8
2015-07-15,0.0,1.3,-0.5,0.7,0.7,-2.7,-3.3,-3.1,-2.4,-2.4,-2.4
2015-07-16,-0.8,0.4,-1.2,1.6,1.6,-2.8,-4.4,-4.5,-3.7,-3.8,-3.8
2015-07-17,-0.1,0.1,-1.6,0.1,0.1,-1.8,-3.9,-4.4,-3.7,-3.8,-3.8

2015-07-07: $aapl $amat $amgn $amtd $amzn $atvi trade long or long+short positions from the #nasdaq, up to 1500% since 2010.  $qqq
2015-07-09: rt AT_USER $regn downgraded to sell, $amgn to neutral at ubs|rt AT_USER after entresto, maybe innovation?  $nvs $cyad $amgn $agn $trvn $mrk
2015-07-10: mcrb seres therapeutics, inc. market cap$mcrb $amgn $ddd $pep #mcrb #stockmarket #stocks|fnma federal national mortgage shares$fnma $scty $nvax $amgn #fnma #tradeideas #stocks|poetf poet technologies 
2015-07-11: cvx chevron corp. filings$cvx $aria $amgn $nflx #cvx #investing #nasdaq|anac anacor pharmaceuticals inc. stock forum$anac $googl $gdx $amgn #anac #invest #inve… 
2015-07-12: sune sunedison, inc. investor opinions$sune $sohu $ea $amgn #sune #stockmarket #finance
2015-07-13: our stock pick on $ppch is up over 300% since our original release at .02! huge news:  $cmcsa $intc $amgn|potential amgen $amgn trade targets 7.06% return (  )
2015-07-15: $twtr twitter inc  $mtls $xly $baba $cbyl #mtls #pennystocks $mck $any $caf $agq #mck $pg $amgn $prkr $bns.to|our stock pick on $gequ nearly quadrupled in value in less than 2 weeks! major news:  $cmc
2015-07-16: rt AT_USER $amgn announces positive blincyto (blinatumomab) phase 2 trial results|$amgn - amgen announces positive blincyto® (blinatumomab) phase 2 study results in patients with |rt AT_USER $amgn ann
2015-07-17: #amgen reports positive preliminary results on #leukemia drug #blincyto $amgn | AT_USER 
2015-07-18: interactive chart -&gt;      $amgn cash from operations is expanding. 
Answer:+Rise