This week, the ratings of 5 Internet & Catalog Retail stocks on Portfolio Grader are down. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Expedia, Inc. (EXPE) gets weaker ratings this week as last week’s C drops to a D. Expedia, Inc. provides branded online travel services for leisure and small business travelers. The company also gets F’s in operating margin growth, earnings growth, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of EXPE stock.

This week, Netflix, Inc. (NFLX) drops from a C to a D rating. Netflix, Inc. provides Internet television network service that enables subscribers to stream TV shows and movies directly on TVs, computers, and mobile devices in the United States and internationally. For more information, get Portfolio Grader’s complete analysis of NFLX stock.

This week, Liberty Interactive Corporation Ventures Series A’s (LVNTA) rating worsens to a D from the company’s C rating a week ago. The company also gets F’s in sales growth, earnings revisions, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of LVNTA stock.

FTD Companies, Inc.’s (FTD) rating weakens this week, dropping to a F versus last week’s D. The company also gets F’s in operating margin growth, earnings revisions, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of FTD stock.

Slipping from a C to a D rating, Vipshop Holdings Ltd Sponsored ADR (VIPS) takes a hit this week. Vipshop Holdings Ltd Sponsored ADR operates as an online discount retailer for various brands in the People’s Republic of China. For more information, get Portfolio Grader’s complete analysis of VIPS 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.