Here are 5 stocks added to the Zacks Rank #5 (Strong Sell) List today:AAON, Inc. AAON is a manufacturer and seller of air conditioning and heating equipment. The Zacks Consensus Estimate for its current year earnings has been revised 4.9% downward over the last 30 days.AmTrust Financial Services, Inc. AFSI is a provider of property and casualty insurance. The Zacks Consensus Estimate for its current year earnings has been revised 28.8% downward over the last 30 days.Finisar Corporation FNSR is a provider of kidney dialysis services. The Zacks Consensus Estimate for its current year earnings has been revised 0.7% downward over the last 30 days.William Lyon Homes WLH is a contructor of single-family detached and attached homes. The Zacks Consensus Estimate for its current year earnings has been revised 2.7% downward over the last 30 days.NCR Corporation NCR is a provider of omni-channel technology solutions. The Zacks Consensus Estimate for its current year earnings has been revised 6.8% downward over the last 30 days.View the entire Zacks Rank #5 List.Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report NCR Corporation (NCR): Free Stock Analysis Report AAON, Inc. (AAON): Free Stock Analysis Report Lyon William Homes (WLH): Free Stock Analysis Report Finisar Corporation (FNSR): Free Stock Analysis Report AmTrust Financial Services, Inc. (AFSI): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research