Investment Analysts’ downgrades for Tuesday, May 17th: Acciona (OTCMKTS:ACXIF) was downgraded by analysts at Royal Bank of Canada from an outperform rating to a sector perform rating. Adobe (NASDAQ:ADBE) was downgraded by analysts at StockNews.com from a buy rating to a hold rating. Agilysys (NASDAQ:AGYS) was downgraded by analysts at StockNews.com from a strong-buy rating […]