CNA Financial Corporation (CNA) shares are trading at a discount to the Zacks Property and Casualty Insurance industry. Its price-to-book value of 1.21X is lower than the industry average of 1.53X.The company has a Value Score of A, which suggests that the stock is cheap and indicates a favorable valuation at this moment. This style score helps find the most attractive value stocks.Being one of the largest U.S. commercial lines insurers, CNA has a market capitalization of $13.1 billion. The average volume o ...