Argus Initiates Rio Tinto With Buy Rating, $36 Target By: Benzinga via Benzinga March 30, 2016 at 08:42 AM EDT Argus’ John Eade initiated coverage of Rio Tinto plc (ADR) (NYSE: RIO) with a Buy rating and price target of $36. Commodity ... Read More >> Related Stocks: Rio Tinto Plc ADR