Pier 1 Upgraded By: MarketMinute.com Stock News February 12, 2010 at 16:25 PM EST Oppenheimer analyst Brian Nagel upgraded Pier 1 Imports Inc. (NYSE: PIR) and lifted his price target on the home accessories retailer saying that sales are improving sending the stock price up 60 cents to close at $6.06. Related Stocks: Pier 1 Imports