Jefferies upgraded Ross Stores, Inc. (NASDAQ:ROST) to a "Buy" rating and increased the price target from $190 to $205.The Zacks Rank #2 (Buy) rating for Ross Stores indicates a positive outlook on the company's earnings prospects.With a current price of $177.50 and a market capitalization of approximately $57.73 billion, Ross Stores shows strong investor interest and potential for growth.Ross Stores, Inc. (NASDAQ:ROST) is a prominent player in the off-price retail sector, offering a wide range of apparel, f ...