Solar stocks had an especially bad day, fueled in part by SunPower's (SPWRA -11.7%) announcement...

Solar stocks had an especially bad day, fueled in part by SunPower's (SPWRA -11.7%) announcement it will lower it 2011 guidance during its Nov. 3 earnings call. JASO -14.6%. HSOL -22%. STP -13.9%. FSLR -8.4%. LDK -13.3%. CSIQ -13.5%. TSL -8.6%. YGE -7.1%.