This Week's Most-Purchased Stocks to Date - AA, CYCC, F, C

Which stocks have caught an unusual amount of investor favor this week so far? It may be good to know, since that points to the stock's undertow. Here are the stocks that are seeing an inordinate amount of buying (on upticks) relative to selling (on downticks):

Citigroup Inc. (NYSE: C)
Ford Motor Company (NYSE: F)
Cyclacel Pharmaceuticals Inc. (NASDAQ: CYCC)
Alcoa Inc. (NYSE: AA)

Note that Alcoa, Ford, and Citigroup were all bought into heavily after Tuesday's dip. Cyclacel Pharmaceuticals is the only name in the group that investors were chasing higher.