NFG <img src=http://stockcharts.com/c-sc/sc?s=NFG&p=D&yr=1&mn=0&dy=0&i=p63502073548&a=143607107&r=8647> NFG Renko <img src=http://stockcharts.com/c-sc/sc?s=NFG&p=D&yr=1&mn=0&dy=0&i=p91907442504&a=143610906&r=1851>