Scrutinize the data and tweets to envisage if the closing price of $un will swell or contract at 2014-01-22. 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
2014-01-07,-0.3,0.2,-0.3,0.8,0.8,0.1,0.2,-0.7,-0.8,-0.9,-0.9
2014-01-08,0.1,0.1,-0.4,-1.3,-1.3,0.8,1.5,0.7,0.4,0.4,0.4
2014-01-09,-1.0,0.1,-1.1,-0.9,-0.9,1.3,2.2,1.7,1.2,1.3,1.2
2014-01-10,-0.8,0.1,-0.8,0.9,0.9,0.2,1.2,0.9,0.2,0.4,0.3
2014-01-13,-0.4,0.9,-0.4,-1.2,-1.2,1.1,2.1,2.1,1.5,1.6,1.5
2014-01-14,0.3,0.3,-0.5,1.3,1.3,-0.5,0.4,0.8,0.3,0.2,0.2
2014-01-15,-0.2,0.2,-0.7,-1.6,-1.6,0.8,1.6,2.3,1.9,1.7,1.7
2014-01-16,-0.4,0.0,-0.7,1.8,1.8,-0.7,-0.3,0.5,0.2,-0.1,-0.0
2014-01-17,0.6,0.8,-0.2,-1.2,-1.2,0.3,0.8,1.6,1.5,1.1,1.2
2014-01-21,0.9,0.9,-0.5,3.4,3.4,-2.3,-2.4,-1.7,-1.7,-2.1,-2.0

2014-01-20: AT_USER peter $un - 28 grams  
Answer:
Rise