Examine the data and tweets to deduce if the closing price of $ppl will boost or lower at 2015-06-23. 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
2015-06-09,0.2,0.5,-0.1,-0.1,-0.1,1.6,3.7,4.4,4.1,3.8,4.0
2015-06-10,0.4,0.9,-0.3,0.4,0.4,0.7,2.8,3.6,3.5,3.3,3.4
2015-06-11,-0.2,0.2,-0.8,1.0,1.0,-0.7,1.2,2.2,2.5,2.2,2.2
2015-06-12,0.8,1.2,-0.1,-1.2,-1.2,0.2,1.9,3.1,3.6,3.4,3.4
2015-06-15,0.7,1.0,0.0,-0.8,-0.8,0.9,2.0,3.5,4.2,4.1,4.0
2015-06-16,-0.4,0.3,-0.9,0.4,0.4,0.5,1.2,2.8,3.6,3.5,3.5
2015-06-17,-1.2,0.2,-1.4,1.1,1.1,-0.5,-0.2,1.3,2.2,2.3,2.3
2015-06-18,-1.5,0.5,-1.5,1.5,1.5,-1.8,-1.7,-0.4,0.5,0.8,0.7
2015-06-19,0.6,1.4,-0.0,-0.9,-0.9,-0.6,-0.8,0.2,1.2,1.7,1.7
2015-06-22,0.9,1.0,-0.2,0.3,0.3,-0.5,-0.9,-0.3,0.8,1.4,1.3

2015-06-09: ppl receives sector perform rating from rbc capital $ppl 
2015-06-12: $ppl new sec filing for ppl corp (nyse:ppl)from our stock news alerts app
2015-06-18: $ppl institutional ownership up 5.04% q/q, with 13,936,700 net purchase  
Answer:
Fall