033421 closed Thursday higher at NT$1.63, an increase of 288.0952% from Wednesday's close, completing a monthly decrease of -4.1176% or -NT$0.07. Over the past 12 months, 033421 stock gained 232.6531%.
033421 is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.