Buy Baidu ( BIDU), Jim Cramer said Friday on CNBC's Stop Trading! segment. Cramer said the stock is going to $500 from a recent $318, even after Thursday's sudden 10% plunge. Cramer said the selloff was prompted by a downgrade that he said "means nothing to me." Cramer said BEA Systems ( BEAS) will fetch at least $20 a share in a buyout by Oracle ( ORCL), which earlier Friday unveiled a $17-a-share bid for its software rival. Cramer called BEA holder Carl Icahn "money." Cramer likes Annaly Capital ( NLY), saying it's the best financial stock to own for the rest of the year. Cramer also said Citi ( C) should hire former Wells Fargo ( WFC) chief Dick Kovacevich or Treasury Under Secretary for Domestic Finance Bob Steel, a former Goldman ( GS) exec, to replace the oft-criticized CEO Chuck Prince.