XLF I/V - 6 Months - 120 Months I/V XLF - 6 Months <img src=http://www.ivolatility.com/nchart.j?charts=price,volume&1=ticker*XLF,R*1,period*6,schema*options_big&2=ticker*XLF,R*1,period*6,schema*options_big_narrow&add=x:1> <img src=http://www.ivolatility.com/nchart.j?charts=volatility,options_volume&1=ticker*XLF,R*1,period*6,all*3,schema*options_big&2=ticker*XLF,R*1,period*6,schema*options_big_narrow&add=x:1> <img src=http://www.ivolatility.com/nchart.j?charts=options_volume,volatility&1=ticker*XLF,R*1,period*6,schema*options_big_narrow&2=ticker*XLF,R*1,period*6,all*4,schema*options_big&add=x:1> XLF - 120 Months <img src=http://www.ivolatility.com/nchart.j?charts=price,volume&1=ticker*XLF,R*1,period*120,schema*options_big&2=ticker*XLF,R*1,period*120,schema*options_big_narrow&add=x:1> <img src=http://www.ivolatility.com/nchart.j?charts=volatility,options_volume&1=ticker*XLF,R*1,period*120,all*3,schema*options_big&2=ticker*XLF,R*1,period*120,schema*options_big_narrow&add=x:1> <img src=http://www.ivolatility.com/nchart.j?charts=options_volume,volatility&1=ticker*XLF,R*1,period*120,schema*options_big_narrow&2=ticker*XLF,R*1,period*120,all*4,schema*options_big&add=x:1> <a href=http://www.ivolatility.com/help/2.html>Understanding Implied and Historical Volatility</a>