063640 closed Tuesday higher at NT$5.65, an increase of 4.6296% from Monday's close, completing a monthly increase of 20.2128% or NT$0.95. Over the past 12 months, 063640 stock gained 151.1111%.
063640 is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.