See all stories on this topic: Houston American Energy Corp (HUSA) Shares Upgraded to a "Outperform" Rating ... LocalizedUSA Houston American Energy Corp (NASDAQ: HUSA) was upgraded by equities research analysts at Zacks Investment Research from a “neutral” rating to an “outperform” rating in a research note issued to investors on Wednesday. Houston American Energy Corp. ... See all stories on this topic: Titan Machinery (TITN) Shares Upgraded to a "Outperform" Rating by Zacks ... LocalizedUSA Titan Machinery (NASDAQ: TITN) was upgraded by equities research analysts at Zacks Investment Research from a “neutral” rating to an “outperform” rating in a research note issued to investors on Wednesday. Titan Machinery Inc. owns and operates a ... See all stories on this topic: Mitcham Industries (MIND) Shares Upgraded to a "Outperform" Rating by Zacks ... LocalizedUSA Mitcham Industries (NASDAQ: MIND) was upgraded by equities research analysts at Zacks Investment Research from a “neutral” rating to an “outperform” rating in a research note issued to investors on Wednesday. Mitcham Industries, Inc. (MII) is engaged ... Eaton Vance (EV) Shares Downgraded to a "Underperform" Rating by Zacks ... LocalizedUSA Eaton Vance (NYSE: EV) was downgraded by equities research analysts at Zacks Investment Research from a “neutral” rating to an “underperform” rating in a research note issued to investors on Wednesday. Separately, analysts at Credit Suisse (NYSE: CS) ... See all stories on this topic: Houston American Energy Corp (HUSA) Shares Upgraded to a "Outperform" Rating ... LocalizedUSA Houston American Energy Corp (NASDAQ: HUSA) was upgraded by equities research analysts at Zacks Investment Research from a “neutral” rating to an “outperform” rating in a research note issued to investors on Wednesday. Houston American Energy Corp. ... See all stories on this topic: Titan Machinery (TITN) Shares Upgraded to a "Outperform" Rating by Zacks ... LocalizedUSA Titan Machinery (NASDAQ: TITN) was upgraded by equities research analysts at Zacks Investment Research from a “neutral” rating to an “outperform” rating in a research note issued to investors on Wednesday. Titan Machinery Inc. owns and operates a ... See all stories on this topic: Mitcham Industries (MIND) Shares Upgraded to a "Outperform" Rating by Zacks ... LocalizedUSA Mitcham Industries (NASDAQ: MIND) was upgraded by equities research analysts at Zacks Investment Research from a “neutral” rating to an “outperform” rating in a research note issued to investors on Wednesday. Mitcham Industries, Inc. (MII) is engaged ...