Index levels are expressed in terms of three-month moving averages. Comerica Bank, with locations in the key California markets of San Francisco and the East Bay, San Jose, Los Angeles, Orange County, San Diego, Fresno, Sacramento, Santa Cruz / Monterey, and the Inland Empire, is a subsidiary of Comerica Incorporated (NYSE: CMA ). Comerica is a financial services company headquartered in Dallas, Texas, and strategically aligned into three major business segments: the Business Bank, the Retail Bank, and Wealth Management. Comerica focuses on relationships and helping businesses and people be successful. To subscribe to our publications or for questions, contact us at. Archives are available at http://www.comerica.com/economics. Follow us on Twitter: @Comerica_Econ. Logo - http://photos.prnewswire.com/prnh/20010807/CMALOGO SOURCE Comerica Bank Related Links http://www.comerica.com