Scrutinize the data and tweets to envisage if the closing price of $amgn will swell or contract at 2015-06-18. 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
2015-06-04,-0.9,0.2,-1.1,0.6,0.6,-0.7,0.5,1.4,1.2,1.1,1.5
2015-06-05,0.8,1.4,-0.8,-0.5,-0.5,-0.0,0.6,1.7,1.8,1.6,1.8
2015-06-08,0.5,1.3,-0.5,-0.5,-0.5,0.4,0.7,2.0,2.1,2.0,2.1
2015-06-09,1.1,1.5,-0.6,-1.1,-1.1,1.3,1.5,2.7,3.0,3.0,3.0
2015-06-10,-1.4,0.2,-3.0,0.5,0.5,0.6,0.7,1.9,2.4,2.4,2.4
2015-06-11,-0.0,0.6,-1.0,1.5,1.5,-1.0,-0.8,0.1,0.9,0.8,0.8
2015-06-12,0.7,1.0,-0.7,-1.2,-1.2,0.0,0.4,0.9,1.9,2.0,2.0
2015-06-15,-0.9,0.2,-1.6,-0.0,-0.0,0.0,0.3,0.6,1.7,1.9,1.9
2015-06-16,-0.3,0.4,-0.7,0.1,0.1,0.1,0.2,0.4,1.4,1.7,1.7
2015-06-17,0.8,0.9,-0.5,-0.4,-0.4,0.5,0.5,0.6,1.5,2.0,2.0

2015-06-06: $amgn is rated buy, 14.5% upside by wall street analysts based on average ratings/targets  
2015-06-07: amgn amgen, inc. market cap$amgn $ovas $xle $date #amgn #finance #nasdaq|cldx celldex therapeutics inc. e.p.s.$cldx $pmcb $amgn $twtr #cldx #stocks #nasdaq
2015-06-08: xrt spdr s&amp;p retail index ex-div date$xrt $swks $amgn $xlv #xrt #share #investing|AT_USER it would be bad for $sny, $regn, and $amgn! and good for $pfe.|rt AT_USER briefing document for 6/10/15/ f
2015-06-09: fdx fedex corp. last price$fdx $jd $amgn $trq #fdx #investing #investing|spxs direxion daily s&amp;p 500 bear 3x shares ask$spxs $ifon $itw $amgn #spxs #stock #stockmarket|icymi:repatha review not qui
2015-06-10: rt AT_USER $espr (-15.4% pre) esperion, amgen $amgn shares weaken post-market after praluent gets fda backing |our stock pick on $ppch has gained over 122% in the past 2 weeks! major news:  $cmcsa $in
2015-06-11: amgn amgen, inc. exchange$amgn $ung $amba $hedj #amgn #tradeideas #investing|$amgn:nomura holdings maintains buy on amgen inc. following fda ...:|AT_USER great coverage! another example of the imprtan
2015-06-12: rt AT_USER pcsk9 panels: nissen's take  #fda #emdac $amgn $sny $regn $pfe #pharma #pcsk9|ibb biotech ishares day high$ibb $tlt $amgn $sds #ibb #stockmarket #nasdaq|[señal twitter en] $amgn -  
2015-06-13: isis pharmaceuticals: another regeneron (or even better) in the making?  $alny $amgn $azn $bayry $biib $celg $gsk
2015-06-14: $newm stock price updated sunday, june 14, 2015 02:10:46 am $ace $sgms $har $amgn |$amgn report card -&gt;   
2015-06-15: eum proshares short msci emerging markets yield$eum $acad $amgn $ua #eum #finance #stocks|baba alibaba group holding ltd. filings$baba $amgn $eght $bgnn #baba #investing #stock|smn direxion daily s&am
2015-06-16: $tpac financials updated tuesday, june 16, 2015 02:10:40 am $amgn $abt $c $avop 
2015-06-17: ewj japan ishares 52wk high$ewj $amgn $bbry $abax #ewj #stocks #nasdaq
Answer:
Scrutinize the data and tweets to envisage if the closing price of $amgn will swell or contract at 2015-06-18. 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
2015-06-04,-0.9,0.2,-1.1,0.6,0.6,-0.7,0.5,1.4,1.2,1.1,1.5
2015-06-05,0.8,1.4,-0.8,-0.5,-0.5,-0.0,0.6,1.7,1.8,1.6,1.8
2015-06-08,0.5,1.3,-0.5,-0.5,-0.5,0.4,0.7,2.0,2.1,2.0,2.1
2015-06-09,1.1,1.5,-0.6,-1.1,-1.1,1.3,1.5,2.7,3.0,3.0,3.0
2015-06-10,-1.4,0.2,-3.0,0.5,0.5,0.6,0.7,1.9,2.4,2.4,2.4
2015-06-11,-0.0,0.6,-1.0,1.5,1.5,-1.0,-0.8,0.1,0.9,0.8,0.8
2015-06-12,0.7,1.0,-0.7,-1.2,-1.2,0.0,0.4,0.9,1.9,2.0,2.0
2015-06-15,-0.9,0.2,-1.6,-0.0,-0.0,0.0,0.3,0.6,1.7,1.9,1.9
2015-06-16,-0.3,0.4,-0.7,0.1,0.1,0.1,0.2,0.4,1.4,1.7,1.7
2015-06-17,0.8,0.9,-0.5,-0.4,-0.4,0.5,0.5,0.6,1.5,2.0,2.0

2015-06-06: $amgn is rated buy, 14.5% upside by wall street analysts based on average ratings/targets  
2015-06-07: amgn amgen, inc. market cap$amgn $ovas $xle $date #amgn #finance #nasdaq|cldx celldex therapeutics inc. e.p.s.$cldx $pmcb $amgn $twtr #cldx #stocks #nasdaq
2015-06-08: xrt spdr s&amp;p retail index ex-div date$xrt $swks $amgn $xlv #xrt #share #investing|AT_USER it would be bad for $sny, $regn, and $amgn! and good for $pfe.|rt AT_USER briefing document for 6/10/15/ f
2015-06-09: fdx fedex corp. last price$fdx $jd $amgn $trq #fdx #investing #investing|spxs direxion daily s&amp;p 500 bear 3x shares ask$spxs $ifon $itw $amgn #spxs #stock #stockmarket|icymi:repatha review not qui
2015-06-10: rt AT_USER $espr (-15.4% pre) esperion, amgen $amgn shares weaken post-market after praluent gets fda backing |our stock pick on $ppch has gained over 122% in the past 2 weeks! major news:  $cmcsa $in
2015-06-11: amgn amgen, inc. exchange$amgn $ung $amba $hedj #amgn #tradeideas #investing|$amgn:nomura holdings maintains buy on amgen inc. following fda ...:|AT_USER great coverage! another example of the imprtan
2015-06-12: rt AT_USER pcsk9 panels: nissen's take  #fda #emdac $amgn $sny $regn $pfe #pharma #pcsk9|ibb biotech ishares day high$ibb $tlt $amgn $sds #ibb #stockmarket #nasdaq|[señal twitter en] $amgn -  
2015-06-13: isis pharmaceuticals: another regeneron (or even better) in the making?  $alny $amgn $azn $bayry $biib $celg $gsk
2015-06-14: $newm stock price updated sunday, june 14, 2015 02:10:46 am $ace $sgms $har $amgn |$amgn report card -&gt;   
2015-06-15: eum proshares short msci emerging markets yield$eum $acad $amgn $ua #eum #finance #stocks|baba alibaba group holding ltd. filings$baba $amgn $eght $bgnn #baba #investing #stock|smn direxion daily s&am
2015-06-16: $tpac financials updated tuesday, june 16, 2015 02:10:40 am $amgn $abt $c $avop 
2015-06-17: ewj japan ishares 52wk high$ewj $amgn $bbry $abax #ewj #stocks #nasdaq
Answer:+Rise