There was a systematic selling after 1:30 for many big caps. Is this normal for Friday afternoon?<g> <A HREF="http://finance.yahoo.com/q/bc?t=1d&s=AAPL&l=on&z=m&q=l&c=goog%2Cmrvl%2Cbrcm%2Camd" target="_blank">http://finance.yahoo.com/q/bc?t=1d&s=AAPL&l=on&z=m&q=l&c=goog%2Cmrvl%2Cbrcm%2Cam...</A>