Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Yelp (YELP) downgraded to Neutral from Buy at MKM Partners and to Sector Perform from Outperform at RBC Capital. 2. General Dynamics (GD) downgraded to Market Perform from Outperform at Bernstein with analyst Douglas Harned downgraded the stock based on valuation. 3. Zayo Group (ZAYO) downgraded to Market Perform from Strong Buy at Raymond James and to Neutral from Overweight at JPMorgan. 4. U.S. Steel (X) downgraded to Market Perform from Outperform at Cowen with analyst Novid Rassouli citing lack of earnings visibility. 5. Rocket Fuel (FUEL) downgraded to Neutral from Outperform at Credit Suisse with analyst Stephen Ju citing "sloppy first quarter results." This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.

Metals & Mining Analyst Englert, along with Rye Druzin of Argus Media, discuss recent flat rolled steel pricing, supply and demand trends, and the near-term outlook for fundamentals (relevant companies ASTL CLF NUE STLC STLD X RS WS) on an Analyst/Industry conference call to be held on April 19 at 11 am.