This week, the overall grades of 6 Specialty Retail stocks are lower, according to the Portfolio Grader database. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Slipping from a C to a D rating, Williams-Sonoma, Inc. (WSM) takes a hit this week. Williams-Sonoma, Inc. is a retailer of home products, mainly culinary and serving equipment. For more information, get Portfolio Grader’s complete analysis of WSM stock.

This week, Outerwall Inc.’s (OUTR) rating worsens to a D from the company’s C rating a week ago. Outerwall Inc. provides automated retail solutions primarily in the United States, Canada, Puerto Rico, Ireland, and the United Kingdom. For more information, get Portfolio Grader’s complete analysis of OUTR stock.

Men’s Wearhouse, Inc. (MW) declines this week from a D to a F. Men’s Wearhouse, Inc. sells suits, sportswear, furnishings, and accessories. The company also gets F’s in operating margin growth, earnings growth, earnings revisions, and earnings surprise. For more information, get Portfolio Grader’s complete analysis of MW stock.

Zumiez Inc. (ZUMZ) experiences a ratings drop this week, going from last week’s D to a F. Zumiez Inc. is a specialty retailer of action sports related apparel, footwear, equipment and accessories through stores mainly in shopping malls across the United States and Canada. The company also gets F’s in earnings revisions. For more information, get Portfolio Grader’s complete analysis of ZUMZ stock.

Staples, Inc. (SPLS) gets weaker ratings this week as last week’s D drops to a F. Staples, Inc. operates a chain of retail stores that sells office supplies to individuals and businesses. The company also gets F’s in operating margin growth. For more information, get Portfolio Grader’s complete analysis of SPLS stock.

Office Depot, Inc. (ODP) slips from a C to a D this week. The company also gets F’s in earnings growth. For more information, get Portfolio Grader’s complete analysis of ODP 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.