Editor's Note: Related tickers: Sony Corporation (ADR) (NYSE:SNE), Herbalife Ltd. (NYSE:HLF), News Corp (NASDAQ:NWS), The Boeing Company (NYSE:BA), American International Group, Inc. (NYSE:AIG), Detour Gold Corporation (TSE:DGC), Firsthand ...

Eight equities research analysts have rated the stock with a buy rating, The company presently has an average rating of Buy and an average price target of C$30.31.

Semafo Inc., which explores gold in West Africa, tumbled 8.2 percent to C$1.63 today while Detour Gold Corp. retreated 9.2 percent to C$8.78.

TD upgraded Detour Gold (C$12.07, up 6.4%) to buy from speculative buy, saying a recent tour to the company's Detour Lake Mine reinforced its view that the company has a "robust project design" and that the ramp-up at the project is progressing well.

Sun Life Financial Inc. lost 1.2 percent after its profit slumped. Detour Gold Corp. fell 7.4 percent after cutting its annual output forecast from its new Detour Lake project in Ontario.

Detour Gold Corp. and Dundee Precious Metals Inc. slumped at least 8.5 percent as gold extended the longest losing streak in almost three months.

Semafo Inc., which explores gold in West Africa, tumbled 12 percent to C$1.55 and Detour Gold Corp. retreated 9.9 percent to C$8.71.

MONTREAL, QUEBEC--(Marketwired - May 21, 2013) - Orbite Aluminae Inc. (TSX:ORT)(OTCQX:EORBF) ("Orbite" or the "Corporation") today announced that Mr. Peter Crossgrove, Mr. Pascal Decary and Mr. Claude Lamoureux are joining the Board of Directors ...

Detour Gold Corp. slumped 7.9 percent to C$9.92 and Dundee Precious Metals Inc. tumbled 10 percent to C$4.60 as gold for June delivery plunged 2.1 percent to $1,395 for a three-week low.

Among other gold stocks, Yamana Gold Inc. (YRI.TO) jumped 5.34 percent, while Detour Gold Corp. (DGC.TO) soared 9.61 percent.