AUO Corporation
2409 · Taiwan Stock Exchange (TWSE) · Display Technology · US listing: AUO
About the company
AUO Corporation (formerly AU Optronics) is a leading global manufacturer of thin-film transistor liquid crystal display (TFT-LCD) panels and is diversifying into AMOLED, micro-LED, and solar energy products. The company produces display panels for monitors, laptops, tablets, televisions, automotive displays, and industrial applications. AUO has also developed an Energy segment manufacturing photovoltaic modules and solar systems.
| Exchange | Taiwan Stock Exchange (TWSE) |
| Ticker | 2409 |
| Sector | Display Technology |
| US listing | AUO |
| Indicative market cap USD | $4.55B |
| Website | Visit website |
Live quote
Loading live price…
| Market cap | |
| Day range | |
| 52-week range |
Where to buy
Trades in the US as AUO — available through most US brokerage accounts.
On its home market (Taiwan Stock Exchange (TWSE)), it is accessible through global brokers that offer that exchange:
- Interactive Brokers — Direct access to 90+ markets worldwide, including many emerging exchanges.
- Saxo Bank — Multi-market access across Asia, Europe and the Middle East.
- Charles Schwab (Global) — Foreign ordinary shares on select markets; US-listed ADRs and ETFs.
- Fidelity International Trading — International stock trading on a number of developed and emerging markets.
- Taiwan Stock Exchange — official exchange listing
Availability information only — not a recommendation or an offer to buy. Confirm eligibility, fees and current availability with your broker.
Other companies in Taiwan
Company data and any live price are indicative, may be delayed or inaccurate, and are for research only — not investment advice. Verify with the exchange, the company's filings and your broker.