Here are the top individual stocks in term of money flow. A negative number means that as the stock rises, there is increased selling of shares, a positive number means that as shares sink, buyers come rushing in.
Inflows (buying on weakness):
Google (GOOG)= +$70 million
Citigroup (C) = +$66 million
CVS (CVS)= +$51 million
Ciena (CIEN) = +$35 million
Outflows (selling on strength):
Kraft (KFT) = -$137 million
Apple (AAPL) = -$119 million
AT&T (T) = -$99 million
Microsoft (MSFT) = -70 million