Here are three stocks with buy rank and strong value characteristics for investors to consider today, August 20:ZIM Integrated Shipping Services Ltd. (ZIM) : This logistics company carries a Zacks Rank #1, and has witnessed the Zacks Consensus Estimate for its current year earnings increasing 233% over the last 60 days.ZIM Integrated Shipping Services has a price-to-earnings ratio (P/E) of 3.05 compared with 5.10 for the industry. The company possesses a Value Scoreof A.HCA Healthcare, Inc. (HCA) : This hea ...