Investment Analysts’ downgrades for Thursday, May 2nd: Alpha Financial Markets Consulting (LON:AFM) was downgraded by analysts at Royal Bank of Canada to a sector perform rating. They currently have GBX 465 ($5.84) price target on the stock, up from their previous price target of GBX 420 ($5.28). Ambac Financial Group (NYSE:AMBC) was downgraded by analysts […]