031509 closed yesterday lower at NT$0.52, a decrease of -8.7719% from Wednesday's close, completing a monthly decrease of -46.9388% or -NT$0.46. Over the past 12 months, 031509 stock gained 48.5714%.
031509 is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.