Examine the data and tweets to deduce if the closing price of $chl will boost or lower at 2015-07-15. 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
2015-06-30,0.3,0.3,-0.4,0.8,0.8,1.2,1.5,1.4,1.7,1.9,2.3
2015-07-01,0.3,0.5,-0.3,-0.3,-0.3,0.7,1.7,1.7,1.8,2.0,2.4
2015-07-02,-0.1,1.1,-0.1,1.2,1.2,-0.8,0.5,0.4,0.5,0.7,1.2
2015-07-06,0.0,0.5,-0.7,-3.1,-3.1,1.8,3.5,3.3,3.5,3.8,4.2
2015-07-07,1.0,1.1,-2.0,-2.6,-2.6,3.7,5.6,5.7,5.9,6.4,6.7
2015-07-08,0.6,2.2,-0.3,-5.4,-5.4,7.4,9.9,10.9,11.3,11.8,12.2
2015-07-09,0.9,1.6,-0.1,1.6,1.6,3.9,6.8,8.5,9.1,9.5,9.9
2015-07-10,0.4,0.5,-1.0,4.6,4.6,-1.7,1.4,3.4,3.9,4.4,4.9
2015-07-13,1.0,1.0,-0.1,0.2,0.2,-2.3,0.7,2.9,3.4,3.9,4.5
2015-07-14,-0.3,0.3,-0.3,0.7,0.7,-2.7,-0.2,1.8,2.5,3.0,3.6

2015-07-03: kbe spdr kbw bank index etf news$kbe $tour $vlo $chl #kbe #investing #nasdaq
2015-07-04: chl china mobile ltd. market cap$chl $bby $cnr.to $pg #chl #tradeideas #pennystocksci cigna corp. 52wk high…
2015-07-07: iwm russell 2000 ishares market cap$iwm $uco $chl $xlb #iwm #tradeideas #investing|uco proshares ultra dj-ubs crude oil company info$uco $tqqq $chl $hyg #uco #stock #nasdaq
2015-07-11: cm canadian imperial bk comm ask$cm $chl $cybr $wmih #cm #share #nasdaq
2015-07-13: iwm russell 2000 ishares stock forum$iwm $dmnd $rcl $chl #iwm #finance #share
Answer: