Examine the data and tweets to deduce if the closing price of $orcl will boost or lower at 2020-04-15. 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
2020-03-31,5.8,5.9,-0.7,-4.0,-4.0,1.4,-1.7,-3.9,-3.0,-1.5,0.6
2020-04-01,-4.4,0.6,-5.5,0.8,0.8,1.7,-2.2,-4.1,-4.0,-2.6,-0.6
2020-04-02,-3.3,0.2,-3.4,2.2,2.2,-0.8,-3.4,-4.8,-5.9,-4.8,-3.2
2020-04-03,-0.2,1.3,-0.9,-0.8,-0.8,-0.2,-1.8,-3.9,-4.9,-4.0,-2.8
2020-04-06,-2.1,0.8,-2.2,4.2,4.2,-3.8,-4.4,-6.6,-8.2,-7.9,-6.8
2020-04-07,2.7,3.1,-0.1,-1.4,-1.4,-1.4,-2.5,-4.8,-6.7,-6.4,-5.5
2020-04-08,-2.2,1.1,-2.4,2.7,3.2,-3.1,-4.2,-7.1,-8.9,-9.2,-8.4
2020-04-09,-1.8,0.8,-2.2,2.0,2.0,-3.6,-5.6,-7.8,-9.4,-10.5,-10.0
2020-04-13,-0.5,0.3,-1.1,-0.4,-0.4,-1.8,-4.6,-6.5,-8.5,-9.8,-9.4
2020-04-14,-0.5,0.2,-1.0,1.9,1.9,-2.7,-5.7,-7.1,-9.2,-10.9,-10.9

2020-03-31: tuesday's top analyst upgrades and downgrades part 2 $eog $gpor $nsa $mchp $msft $nxpi $orcl $rrc $crm  
2020-04-01: 1) portfolio summary - march - ytd$amzn $ayx $bidu $csco $dis $hubs $ntes $ntnx $nvda $opra $orcl $poahy $ps $pypl $sbux $sq $ttd $twtr $zsreturn ytdportfolio (-)9.9% $vea (-)20.9%$spx (-)19.9%a full 
2020-04-02: ranges tightening:  "bullish engulfing candle today, and expanded ranges last 5 weeks, are beginning to dissipate. taut range thursday, especially after 6m claims reported. good sign, would like to se
2020-04-06: $snwv ??#covi19 ?#stopthespread#fda cleared -"first and only"huge #diabetes breakthrough?wound care at home?can clean and remove biofilm from #ventilators $soly $cydy $cvsi $ipix $aapl $smlr $orcl $gn
2020-04-09: we use event-driven historical insights to find ideas in $t $siri $teum $intc $utx $orcl $gdxj $iwm ? 
2020-04-13: #coronavirus spread in the usa may be slowing$aapl $amzn $agn $brk $ba $bhc $crm $cmg $dis $fb $f $ge $nflx $msft $nke $orcl $iep $tst $wfc $jpm $bac $c $cs $tsla $btc $pfe $gsk  $mnst $mcd $shak $cak
Answer:
Fall