066509 closed today higher at NT$1.99, an increase of 13.0682% from yesterday's close, completing a monthly increase of 84.2593% or NT$0.91. Over the past 12 months, 066509 stock lost -9.1324%.
066509 is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.