It blew up--
UAUA is a buy on FRIday ---probably--after the Wed oil inventory reports--

XBD RSI 25--sometimes RSI is the buy signal, especially when it's a major Index--

http://stockcharts.com/charts/candleglance.php?CME,AMG,ICE,NDAQ,NYX,ab,UBB,gfig,NMX,$XBD|B|B14