NEW YORK ( TheStreet) -- Dollar Thrifty Automotive Group (NYSE: DTG) hit a new 52-week high Thursday as it traded at $55.79 compared with its previous 52-Week high of $55.54. Dollar Thrifty Automotive Group is changing hands at $55.71 with 1,788 shares traded as of 9:31 a.m. ET. Average volume has been 440,700 shares over the past 30 days. Dollar Thrifty Automotive Group has a market cap of $1.6 billion and is part of the services sector and diversified services industry. Shares are up 16.8% year to date as of the close of trading on Wednesday. Dollar Thrifty Automotive Group, Inc. through its subsidiaries, rents and leases vehicles through company owned and franchised stores under Dollar and the Thrifty brand names primarily in the United States and Canada. The company also operates a franchised retail used car sales network. The company has a P/E ratio of 12.7, equal to the average diversified services industry P/E ratio and below the S&P 500 P/E ratio of 15.9. TheStreet Ratings rates Dollar Thrifty Automotive Group as a hold. The company's strengths can be seen in multiple areas, such as its solid stock price performance, revenue growth and notable return on equity. However, as a counter to these strengths, we find that the growth in the company's earnings per share has not been good. You can view the full Dollar Thrifty Automotive Group Ratings Report. See all 52-week high stocks or get investment ideas from our investment research center.