NEW YORK ( TheStreet) -- Standard Pacific (NYSE: SPF) is trading at unusually high volume Friday with nine million shares changing hands. It is currently at four times its average daily volume and trading down 32 cents (-8.9%) at $3.24 as of 3:10 p.m. ET. Standard Pacific has a market cap of $683.2 million and is part of the industrial goods sector and materials & construction industry. Shares are down 19.8% year to date as of the close of trading on Thursday. Standard Pacific Corp. operates as a diversified builder of single-family attached and detached homes in the United States. TheStreet Ratings rates Standard Pacific as a sell. The company's weaknesses can be seen in multiple areas, such as its deteriorating net income, generally weak debt management, disappointing return on equity, poor profit margins and weak operating cash flow. You can view the full Standard Pacific Ratings Report. See all heavy volume stocks in our stocks moving on unusual volume list or get investment ideas from our investment research center. Interested in other stocks that are falling on unusually high volume? Get free SMS text alerts sent to you when the action happens by texting HVDOWN to 95370 or select from multiple alert options.