"W" bottom looks bullish, <A HREF="http://stockcharts.com/h-sc/ui?s=$BKX&p=DAILY&b=5&g=0&id=p35935516502" target="_blank">http://stockcharts.com/h-sc/ui?s=$BKX&p=DAILY&b=5&g=0&id=p35935516502</A>