Shares of The Monarch Cement Co. (OTCMKTS:MCEM – Get Free Report) were up 3.6% on Friday . The stock traded as high as $235.00 and last traded at$232.01. Approximately 699 shares traded hands during mid-day trading, a decline of 56% from the average daily volume of 1,584 shares. The stock had previously closed at $224.01. Get Monarch Cement alerts: Monarch Cement Price PerformanceThe stock has a market capitalization of$858.27 million, a P/E ratio of 15.33 and a beta of 0.44. The firm has a fifty day movi ...