NEW YORK ( TheStreet) -- Shares of Southwest Bancorp (Nasdaq: OKSB) were gapping down Tuesday morning with an open price 12.1% lower than Monday's closing price. The stock closed at $10.24 Monday and opened today's trading at $9. The average volume for Southwest has been 69,500 shares per day over the past 30 days. Southwest has a market cap of $205.7 million and is part of the financial sector and banking industry. Shares are down 17.4% year to date as of the close of trading on Monday. Southwest Bancorp, Inc. operates as the holding company for the Stillwater National Bank and Trust Company and Bank of Kansas. The company has a P/E ratio of 19.2, above the average banking industry P/E ratio of 18.6 and above the S&P 500 P/E ratio of 17.7. TheStreet Ratings rates Southwest as a hold. Among the primary strengths of the company is its expanding profit margins over time. At the same time, however, we also find weaknesses including a generally disappointing performance in the stock itself, deteriorating net income and disappointing return on equity. You can view the full Southwest 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.