NEW YORK ( TheStreet) -- Shares of RadNet (Nasdaq: RDNT) were gapping down Monday morning with an open price 10.3% lower than Friday's closing price. The stock closed at $2.82 Friday and opened today's trading at $2.53. The average volume for RadNet has been 311,700 shares per day over the past 30 days. RadNet has a market cap of $107.5 million and is part of the health care sector and health services industry. Shares are unchanged year to date as of the close of trading on Friday. RadNet, Inc. operates a group of regional networks of diagnostic imaging facilities in the United States. TheStreet Ratings rates RadNet as a sell. Among the areas we feel are negative, one of the most important has been weak operating cash flow. You can view the full RadNet Ratings Report. Get more investment ideas from our investment research center. Interested in other stocks that are gapping down? Get free SMS text alerts sent to you when the action happens by texting DOWN to 95370 or select from multiple alert options.