GBAF Logo
Global Banking & Finance Awards® 2026 Nominations open, free to enter Nominate now →
F

Formosa Optical Technology Co

5312.TWO 90.20 +0.89%

Close of 13 October 2026, in TWD — never converted.

Formosa Optical Technology Co — daily TPEX:5312

No embeddable chart for this listing. TradingView's free widgets do not cover this exchange, and an unsupported symbol would render an error panel rather than a chart.

View Formosa Optical Technology Co on TradingView ↗

Chart and prices are provided by TradingView. Global Banking & Finance Review publishes no price data on this page. Nothing here is investment advice. How we cover markets.

Frequently asked questions

What is Formosa Optical Technology Co's ticker?

Formosa Optical Technology Co trades as 5312.TWO on Taipei Exchange, under ISIN TW0005312003.

What was Formosa Optical Technology Co's last closing price?

90.20 on 13 October 2026. The figure is in TWD and is never converted.

Does Global Banking & Finance Review publish price data for Formosa 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.