WSTL - even for the week - careful with it <a href="http://stockcharts.com/h-sc/ui?s=WSTL&p=W&yr=1&mn=7&dy=0&id=p84831860839" target="_blank">http://stockcharts.com/h-sc/ui?s=WSTL&p=W&yr=1&mn=7&dy=0&id=p84831860839</a>