066690 closed today lower at NT$2.54, a decrease of -22.3242% from yesterday's close, completing a monthly increase of 42.6966% or NT$0.76. Over the past 12 months, 066690 stock gained 41.1111%.
066690 is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.