 Analysts predict that Silgan Holdings Inc. NASDAQ:SLGN will report earnings of 0.63 per share for the current fiscal quarter, Zacks reports. Four analysts have made estimates for Silgans earnings, with estimates ranging from 0.56 to 0.68. Silgan posted earnings per share of 0.55 during the same quarter last year, which indicates a positive year-over-year growth ... 