NEW YORK (TheStreet) -- On CNBC's "Cramer's Stop Trading" segment, TheStreet's Jim Cramer, co-manager of the Action Alerts PLUS portfolio, pointed out the big move in shares of Alcoa (AA - Get Report) on Thursday. Shares finished 6% higher then and on Friday trade around $12.50.
He said aluminum prices may be on the rise, which would be a good thing for Alcoa. Although shares have rallied, "don't sell this stock," he suggested.
There have also been rumors about a possible Chinese stimulus announcement over the weekend. Cramer said it's giving a boost to the overall market, and particularly to stocks that have more exposure to the country such as Cliffs Natural Resources (CLF) and Caterpillar (CAT).
"If there is a stimulus plan announced on Sunday, we will go higher again on Monday," Cramer concluded.
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-- Written by Bret Kenwell in Petoskey, Mich.