Technically, if we are trend trading it, it would have been a good idea to enter it, but looking at the way price dropped yesterday, its hard to ascertain if they will be able to retrace back upwards. The RSI (not that i swear by it but just one of thos indications) is conflicting giving more signs of upwards resistance
http://www.divshare.com/download/428664-550
http://www.divshare.com/download/428664-550