The grades of 5 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”).

This week, Cedar Fair, L.P. (FUN) pushes up from a B to a A rating. Cedar Fair, L.P. owns and operates amusement and water parks in the United States and Canada. The company also gets A’s in earnings momentum. For more information, get Portfolio Grader’s complete analysis of FUN stock.

International Speedway Corporation Class A (ISCA) boosts its rating from a C to a B this week. International Speedway Corporation Class A owns major motorsports entertainment facilities and promotes motorsports-themed entertainment activities in the United States. The company also gets A’s in earnings surprise. For more information, get Portfolio Grader’s complete analysis of ISCA stock.

Sonic Corp. (SONC) is seeing ratings go up from a C last week to a B this week. Sonic Corp. franchises and operates a chain of drive-in restaurants. The company also gets A’s in return on equity. For more information, get Portfolio Grader’s complete analysis of SONC stock.

Monarch Casino & Resort, Inc.’s (MCRI) ratings are looking better this week, moving up to a A from last week’s B. Monarch Casino & Resort, Inc. owns and operates the tropically-themed Atlantis Casino Resort in Reno, Nevada. The company also gets A’s in earnings growth and earnings surprise. For more information, get Portfolio Grader’s complete analysis of MCRI stock.

The rating of Century Casinos, Inc. (CNTY) moves up this week, rising from a B to a A. Century Casinos, Inc. develops and operates gaming establishments and related lodging and restaurant facilities around the world. The company also gets A’s in operating margin growth, earnings growth, earnings surprise, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of CNTY 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.