Here are 5 stocks added to the Zacks Rank #5 (Strong Sell) List today:Alleghany Corporation Y provides property and casualty reinsurance and insurance products. The Zacks Consensus Estimate for its current year earnings has been revised 6.5% downward over the last 30 days.Century Aluminum Company CENX produces standard-grade and value-added primary aluminum products. The Zacks Consensus Estimate for its current year earnings has been revised 12.7% downward over the last 30 days.Douglas Emmett, Inc. DEI is a fully integrated, self-administered and self-managed real estate investment trust. The Zacks Consensus Estimate for its current year earnings has been revised 1.5% downward over the last 30 days.Freddie Mac FMCC operates in the secondary mortgage market. The Zacks Consensus Estimate for its current year earnings has been revised 83.3% downward over the last 30 days.SkyWest, Inc. SKYW operates a regional airline. The Zacks Consensus Estimate for its current year earnings has been revised 26.1% 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 Freddie Mac (FMCC): Free Stock Analysis Report Douglas Emmett, Inc. (DEI): Free Stock Analysis Report SkyWest, Inc. (SKYW): Free Stock Analysis Report Alleghany Corporation (Y): Free Stock Analysis Report Century Aluminum Company (CENX): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research