Examine the data and tweets to deduce if the closing price of $amgn will boost or lower at 2017-08-17. Kindly confirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-08-03,-0.4,0.3,-0.5,-0.2,-0.2,0.1,1.2,1.5,1.0,0.6,0.4
2017-08-04,0.2,0.6,-0.5,-0.2,-0.2,0.2,1.0,1.6,1.2,0.8,0.6
2017-08-07,-0.4,0.0,-0.8,0.4,0.4,-0.2,0.2,1.1,0.9,0.5,0.2
2017-08-08,0.2,0.7,-0.4,-0.5,-0.5,0.3,0.3,1.4,1.4,1.0,0.7
2017-08-09,-0.3,0.4,-0.5,-0.1,-0.1,0.2,0.2,1.3,1.5,1.1,0.9
2017-08-10,1.8,2.1,-0.3,-2.6,-2.6,2.3,2.7,3.6,4.0,3.7,3.4
2017-08-11,0.2,0.7,-0.4,0.2,0.2,1.6,2.2,2.9,3.6,3.4,3.1
2017-08-14,-0.8,0.2,-1.0,1.3,1.3,-0.1,0.7,1.2,2.1,2.1,1.8
2017-08-15,0.6,0.8,-0.2,-0.9,-0.3,-0.1,0.8,1.1,2.2,2.3,2.0
2017-08-16,-0.7,0.7,-0.7,0.8,0.8,-1.0,-0.1,0.2,1.2,1.5,1.2

2017-08-03: interview with connor bruggeman schooltrader extraordinaire!:  $nflx $himx $ino $amgn $googl|rehmann capital advisory group sells 1,497 shares of amgen inc. $amgn |augustine asset management inc. incr
2017-08-04: $amgn filed form 4 with the sec. most mentioned words: amgen, rsus, installments, vest, company's|schnieders capital management llc increases stake in amgen inc. $amgn |$amgn - statement of changes in
2017-08-05: amgen inc. $amgn shares bought by jaffetilchin investment partners llc |amgen inc. $amgn shares bought by jaffetilchin investment partners llc |$amgn sum put vol=578 sum call vol=604 putcallratio=0.96
2017-08-06: AT_USER why not a deal like alny with sanofi for 1 billion $$? $arwr and $amgn|amgen inc. $amgn stake held by state treasurer state of michigan |$amgn maturity 08/11/2017 vol putcallratio of 0.96 puts
2017-08-07: {video} biotech analysis + trade ideas: $ibb $xbi $agn $regn $gild $amgn -- click link &gt;&gt;  |$aapl $hd $amzn $googl $xom $gs $c $jpm $ko $ge $gild $utx $ma $bac $msft $intc $tsla $nflx $csco $dis
2017-08-08: rt AT_USER how do lawyers expect the $chrs vs $amgn battle for #neulasta biosimilar to pan out?  AT_USER |how to plan for retirement at 45 with dividend stocks  $aapl $abbv $abt $acn $adm $adp $aep $a
2017-08-09: amgen inc. $amgn shares sold by whittier trust co. |amgen inc. $amgn shares sold by whittier trust co. |finally cut $irwd, added $fgen today, still like $incy, $sage, $exel, $srpt, $vrtx $amgn. taking
2017-08-10: $ flows: buying on weakness: among stocks that were down thr-these had the largest net inflows of money $ba $jpm¡­ |analysts¡¯ recent ratings updates for amgen $amgn |analysts¡¯ recent ratings updates
2017-08-11: $amgn max pain = 172.50. maturity = 08/18/2017. previous close = 169.11.   |37,530 shares in amgen inc. $amgn acquired by oppenheimer asset management inc. |members trust co invests $303,000 in amgen 
2017-08-12: $amgn max pain = 172.50. maturity = 08/18/2017. previous close = 169.43.   |amgen inc. $amgn shares sold by state street corp |amgen inc. $amgn shares sold by state street corp |amgen inc. $amgn share
2017-08-13: why has 2017 been a horrible year so far for biotech acquisitions?  #stocks $pfe, $jnj, $exel, $gild, $incy, $amgn |amgen inc. $amgn shares sold by macquarie group ltd. |macquarie group ltd. sells 10,
2017-08-14: first city capital management inc. maintains position in amgen inc. $amgn |first city capital management inc. maintains position in amgen inc. $amgn |rt AT_USER icymi: $amgn &amp; $biib disclose givin
2017-08-15: 20 dividend growth stocks with growth  $aapl $intc $qcom $xlnx $abbv $amgn $gild $jnj $dis $hd $kss $sbux $tjx $anv|20 dividend growth stocks with growth  $aapl $intc $qcom $xlnx $abbv $amgn $gild $jn
2017-08-16: 20 dividend growth stocks with growth  $aapl $intc $qcom $xlnx $abbv $amgn $gild $jnj $dis $hd $kss $sbux $tjx $psx|$amgn high open interest range is 170.00 to 185.00 for option expiration 08/18/2017.
Answer:
Fall