NEW YORK ( TheStreet) -- Exterran Partners L.P (Nasdaq: EXLP) is trading at unusually high volume Wednesday with 1.4 million shares changing hands. It is currently at 11.8 times its average daily volume and trading down $1.29 (-5.2%) at $23.70 as of 9:55 a.m. ET. Exterran Partners L.P has a market cap of $765.5 million and is part of the basic materials sector and energy industry. Shares are up 24% year to date as of the close of trading on Tuesday. Exterran Partners, L.P. provides natural gas contract operations services to customers in the United States. The company has a P/E ratio of 276.2, above the S&P 500 P/E ratio of 17.7. TheStreet Ratings rates Exterran Partners L.P as a hold. The company's strengths can be seen in multiple areas, such as its robust revenue growth, impressive record of earnings per share growth and compelling growth in net income. However, as a counter to these strengths, we find that the stock has had a generally disappointing performance in the past year. You can view the full Exterran Partners L.P 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.