ROC closed Friday higher at 73.11, an increase of 0% from Thursday's close, completing a monthly increase of 4.3223% or 3.03. Over the past 12 months, ROC stock gained 8.7902%.
ROC is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on 6 different exchanges and in various currencies, with the primary listing on XSTU (EUR).