The grades of 3 Hotels Restaurants & Leisure stocks are on the rise this week on Portfolio Grader. Each of these stocks is rated an “A” (“strong buy”) or “B” overall (“buy”).

Jack in the Box Inc.’s (JACK) ratings are looking better this week, moving up to a B from last week’s C. Jack in the Box Inc. operates and franchises fast-food restaurants primarily in the Western region of the United States. The company also gets A’s in earnings growth and earnings surprise. For more information, get Portfolio Grader’s complete analysis of JACK stock.

This is a strong week for Diamond Resorts International, Inc. (DRII). The company’s rating climbs to B from the previous week’s C. The company also gets A’s in operating margin growth, earnings growth, return on equity, and free cash flow. For more information, get Portfolio Grader’s complete analysis of DRII stock.

The rating of International Game Technology PLC (IGT) moves up this week, rising from a C to a B. International Game Technology PLC designs and manufactures computerized casino gaming systems. The company also gets A’s in free cash flow. For more information, get Portfolio Grader’s complete analysis of IGT stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.