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C

Ching Chan Optical Technology Co

2070.TWO 57.60 -3.03%

Close of 19 October 2026, in TWD — never converted.

Ching Chan Optical Technology Co — daily TPEX:2070

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Frequently asked questions

What is Ching Chan Optical Technology Co's ticker?

Ching Chan Optical Technology Co trades as 2070.TWO on Taipei Exchange, under ISIN TW0002070000.

What was Ching Chan Optical Technology Co's last closing price?

57.60 on 19 October 2026. The figure is in TWD and is never converted.

Does Global Banking & Finance Review publish price data for Ching Chan Optical Technology Co?

We publish the closing prices we record ourselves, in the currency the instrument trades in. Charts and live quotes come from TradingView. Nothing on this page is investment advice.