Scrutinize the data and tweets to envisage if the closing price of $rex will swell or contract at 2015-05-22. 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
2015-05-08,-1.7,0.7,-3.4,2.6,2.6,-2.2,-0.7,-0.1,-0.4,-0.7,-1.3
2015-05-11,-1.4,0.4,-2.4,1.6,1.6,-2.9,-2.1,-1.6,-1.8,-2.2,-2.6
2015-05-12,-2.3,0.2,-4.2,2.1,2.1,-3.6,-4.0,-3.5,-3.5,-4.0,-4.3
2015-05-13,-0.2,0.9,-2.0,0.8,0.8,-2.9,-4.5,-4.0,-3.9,-4.5,-4.7
2015-05-14,1.2,1.9,-1.1,-0.8,-0.8,-0.9,-3.3,-3.1,-3.0,-3.5,-3.8
2015-05-15,-1.9,0.5,-2.8,1.5,1.5,-1.4,-4.2,-4.3,-4.2,-4.6,-4.9
2015-05-18,-1.0,0.7,-1.3,0.4,0.4,-1.1,-3.9,-4.3,-4.4,-4.7,-5.2
2015-05-19,0.1,2.1,-2.4,-0.6,-0.6,-0.2,-2.5,-3.6,-3.6,-3.8,-4.4
2015-05-20,1.7,1.7,-2.2,-1.7,-1.7,1.3,-0.3,-1.8,-1.9,-2.0,-2.6
2015-05-21,-4.1,3.1,-5.9,-0.5,-0.5,1.6,0.8,-1.1,-1.3,-1.4,-1.9

2015-05-13: $rex - barclays plc form 8.5 (ept/non-ri) - rexam plc |$rex - highfields capital management lp form 8.3 - rexam plc 
2015-05-14: $rex - invesco limited form 8.3 - rexam plc 
2015-05-15: $rex - rexam plc holding(s) in company 
Answer:
Scrutinize the data and tweets to envisage if the closing price of $rex will swell or contract at 2015-05-22. 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
2015-05-08,-1.7,0.7,-3.4,2.6,2.6,-2.2,-0.7,-0.1,-0.4,-0.7,-1.3
2015-05-11,-1.4,0.4,-2.4,1.6,1.6,-2.9,-2.1,-1.6,-1.8,-2.2,-2.6
2015-05-12,-2.3,0.2,-4.2,2.1,2.1,-3.6,-4.0,-3.5,-3.5,-4.0,-4.3
2015-05-13,-0.2,0.9,-2.0,0.8,0.8,-2.9,-4.5,-4.0,-3.9,-4.5,-4.7
2015-05-14,1.2,1.9,-1.1,-0.8,-0.8,-0.9,-3.3,-3.1,-3.0,-3.5,-3.8
2015-05-15,-1.9,0.5,-2.8,1.5,1.5,-1.4,-4.2,-4.3,-4.2,-4.6,-4.9
2015-05-18,-1.0,0.7,-1.3,0.4,0.4,-1.1,-3.9,-4.3,-4.4,-4.7,-5.2
2015-05-19,0.1,2.1,-2.4,-0.6,-0.6,-0.2,-2.5,-3.6,-3.6,-3.8,-4.4
2015-05-20,1.7,1.7,-2.2,-1.7,-1.7,1.3,-0.3,-1.8,-1.9,-2.0,-2.6
2015-05-21,-4.1,3.1,-5.9,-0.5,-0.5,1.6,0.8,-1.1,-1.3,-1.4,-1.9

2015-05-13: $rex - barclays plc form 8.5 (ept/non-ri) - rexam plc |$rex - highfields capital management lp form 8.3 - rexam plc 
2015-05-14: $rex - invesco limited form 8.3 - rexam plc 
2015-05-15: $rex - rexam plc holding(s) in company 
Answer:+Fall