NEW YORK (AP) — Stocks that moved substantially or traded heavily Friday on the New York Stock Exchange and the Nasdaq Stock Market:
GameStop Corp. up $1.48 at $39.01
An Oppenheimer analyst upgraded shares of the video game retailer, saying that forthcoming video game consoles should boost sales.
Elan Corp. PLC up $1.05 at $13.66
The drugmaker said that it will explore a possible sale of...