Scrutinize the data and tweets to envisage if the closing price of $chtr will swell or contract at 2015-08-18. 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
2015-08-04,-4.3,0.4,-4.3,2.2,2.2,-2.1,-3.0,-3.2,-4.5,-5.5,-6.5
2015-08-05,3.4,3.7,-2.7,-1.5,-1.5,-0.2,-1.3,-1.4,-2.6,-3.7,-4.7
2015-08-06,1.1,1.1,-6.5,-0.7,-0.7,0.5,-0.5,-0.6,-1.5,-2.7,-3.7
2015-08-07,-0.7,2.2,-2.3,-1.8,-1.8,2.1,1.3,1.2,0.5,-0.6,-1.7
2015-08-10,0.1,1.5,-0.5,0.5,0.5,1.3,1.0,0.5,0.1,-0.9,-1.9
2015-08-11,1.2,2.0,-0.6,-1.9,-1.9,2.1,2.7,2.3,2.2,1.1,0.2
2015-08-12,-0.1,0.7,-1.7,-0.1,-0.1,1.4,2.7,2.3,2.3,1.5,0.5
2015-08-13,-0.3,0.8,-0.8,-0.2,-0.2,0.9,2.5,2.4,2.5,1.9,0.9
2015-08-14,0.2,0.6,-0.8,-0.5,-0.5,1.0,2.7,2.7,2.8,2.4,1.5
2015-08-17,-2.2,0.4,-3.9,4.0,4.0,-2.7,-1.3,-1.0,-1.1,-1.3,-2.2

2015-08-05: charter communications, inc.  boost price target by canaccord genuity (ranked 60th) to buy with 210 pt $chtr #chtr 
2015-08-06: tiger cubs are pussies $chtr
2015-08-12: $chtr: analyst action by canaccord genuity on charter communications:  
2015-08-17: rt AT_USER buffett's berkshire hathaway raises stakes in $chtr, $usb; exits $nov, $psx |early movers: $pnr $jpm $el $kkr $dis $wmb$aapl $t $amzn $cmcsa $dish $rmbs $chtr&amp; more 
Answer:
Scrutinize the data and tweets to envisage if the closing price of $chtr will swell or contract at 2015-08-18. 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
2015-08-04,-4.3,0.4,-4.3,2.2,2.2,-2.1,-3.0,-3.2,-4.5,-5.5,-6.5
2015-08-05,3.4,3.7,-2.7,-1.5,-1.5,-0.2,-1.3,-1.4,-2.6,-3.7,-4.7
2015-08-06,1.1,1.1,-6.5,-0.7,-0.7,0.5,-0.5,-0.6,-1.5,-2.7,-3.7
2015-08-07,-0.7,2.2,-2.3,-1.8,-1.8,2.1,1.3,1.2,0.5,-0.6,-1.7
2015-08-10,0.1,1.5,-0.5,0.5,0.5,1.3,1.0,0.5,0.1,-0.9,-1.9
2015-08-11,1.2,2.0,-0.6,-1.9,-1.9,2.1,2.7,2.3,2.2,1.1,0.2
2015-08-12,-0.1,0.7,-1.7,-0.1,-0.1,1.4,2.7,2.3,2.3,1.5,0.5
2015-08-13,-0.3,0.8,-0.8,-0.2,-0.2,0.9,2.5,2.4,2.5,1.9,0.9
2015-08-14,0.2,0.6,-0.8,-0.5,-0.5,1.0,2.7,2.7,2.8,2.4,1.5
2015-08-17,-2.2,0.4,-3.9,4.0,4.0,-2.7,-1.3,-1.0,-1.1,-1.3,-2.2

2015-08-05: charter communications, inc.  boost price target by canaccord genuity (ranked 60th) to buy with 210 pt $chtr #chtr 
2015-08-06: tiger cubs are pussies $chtr
2015-08-12: $chtr: analyst action by canaccord genuity on charter communications:  
2015-08-17: rt AT_USER buffett's berkshire hathaway raises stakes in $chtr, $usb; exits $nov, $psx |early movers: $pnr $jpm $el $kkr $dis $wmb$aapl $t $amzn $cmcsa $dish $rmbs $chtr&amp; more 
Answer:+Rise