AUO schedules October 29 results. AUO stock gains 2.65 percent

Published on 10/20/2026 at 20:00 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

September revenue fell 4.30 percent year over year. AUO stock costs EUR 9.70 on October 20, 2026, up 2.65 percent versus the Stuttgart close.

Revenue and valuation snapshot

AUO will report third-quarter 2026 results on October 29, 2026.
September revenue fell 4.30 percent year over year to TWD 23.40 billion.
AUO stock costs EUR 9.70 at Lang & Schwarz on October 20, 2026 at 7:53 p.m. CEST, 2.65 percent above the Stuttgart close.
AUO had a price-to-earnings ratio of 148.96 and a market capitalization of TWD 269.8 billion as of October 20, 2026.

AUO, US0022554044, Illustration mit AI erstellt.

AUO Corporation (ISIN US0022554044) will report third-quarter 2026 results on October 29, 2026, according to AUO. AUO stock was trading at EUR 9.70 at Lang & Schwarz on October 20, 2026 at 7:53 p.m. CEST, up 2.65 percent versus the Stuttgart close of October 20, 2026 at EUR 9.45.

September revenue fell 4.30 percent

The latest operating figure points to a mixed backdrop before the results date. MarketScreener reported that AUO's unaudited September 2026 revenue reached TWD 23.40 billion, up 1.30 percent from August but down 4.30 percent from September 2025. Revenue for the third quarter of 2026 totaled TWD 66.88 billion, down 5.70 percent from the prior quarter and 4.30 percent year over year.

Stock remains below its yearly high

On the TWSE, AUO last traded at TWD 35.75 on October 20, 2026. Its 52-week range was TWD 10.80 to TWD 43.55, leaving the Taiwan-listed share 17.91 percent below its high. The company had a market capitalization of TWD 269.8 billion as of October 20, 2026.

What does valuation signal?

AUO had a price-to-earnings ratio of 148.96 as of October 20, 2026, a high multiple alongside the modest revenue decline. The October 29 reporting date therefore puts earnings quality and margin development ahead of the next valuation reset.

Comparison with peers

AUO Corporation: up 2.65 percent, price-to-earnings ratio 148.96, market capitalization TWD 269.8 billion.
Corning Inc. (NYSE, USD): up 0.05 percent, price-to-earnings ratio 60.35, market capitalization USD 114.4 billion.
LG Display Co., Ltd. (NYSE, USD): down 1.68 percent, negative price-to-earnings ratio of 2.69, market capitalization USD 2.6 billion.

Results date sets the next test

AUO was trading at EUR 9.70 at Lang & Schwarz on October 20, 2026 at 7:53 p.m. CEST, 2.65 percent above the Stuttgart close of October 20, 2026 at EUR 9.45. The next company-specific date is October 29, 2026, when AUO is scheduled to report third-quarter results. The further course of trading is shown by the continuously updated real-time quote of AUO stock.