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Asian ADRs open week higher as Canaan jumps 11%, VNET gains 7%

Asian ADRs open week higher as Canaan jumps 11%, VNET gains 7%
Markets · 2026
Photo · Eleanor Whitfield for Daily Digest Invest
By Eleanor Whitfield Markets Editor-in-Chief Sep 21, 2026 4 min read

Asian companies that trade on US exchanges as American depositary receipts (ADRs) opened the week on a positive note, with the S&P Asia 50 ADR Index climbing 0.83% to 3,006.29. The move came as several standout stocks posted strong gains, even as a number of China tech names slipped.

What are ADRs and why do they matter?

ADRs are certificates that represent shares in a foreign company and trade on US stock exchanges, allowing American investors to buy and sell overseas stocks during regular US market hours. They are a convenient way to gain exposure to international markets without dealing with foreign exchanges or currency conversions. The S&P Asia 50 ADR Index tracks 50 of the largest and most liquid Asian ADRs, making it a useful barometer for how Asian equities are perceived by US-based investors.

Monday's rise in the index suggests a generally positive sentiment toward Asian markets, though the advance was not broad-based. Instead, it was driven by a handful of notable movers.

Standout performers

Canaan Inc., a Chinese maker of bitcoin mining chips, surged 11% — the biggest gainer in the index. The jump comes amid renewed interest in cryptocurrency-related stocks, as bitcoin prices have been volatile but have trended higher in recent weeks. Canaan's business is closely tied to the health of the crypto mining industry, so its shares often move in tandem with digital asset prices.

VNET Group, a data center operator in China, added 7%. Data centers are a key part of the digital economy, and VNET has been a beneficiary of growing demand for cloud services and artificial intelligence infrastructure. The company's gains may reflect optimism about the sector's long-term growth prospects.

South Korea's LG Display also rose 4%, though the brief did not specify a reason. The display panel maker has been navigating a challenging market for consumer electronics, but its stock has shown resilience.

China tech names slip

Not all Asian ADRs participated in the rally. Several China tech names fell, including J and Friends, which dropped 2.8%, DouYu International Holdings, down 1.9%, and MOGU Inc., which lost 1.8%. These companies operate in areas like social media, live streaming, and e-commerce, and their declines could reflect ongoing regulatory concerns or sector-specific headwinds.

The mixed performance underscores the diversity within the Asia ADR universe. While some companies are benefiting from sector tailwinds, others are facing their own challenges, making it important for investors to look beyond the headline index move.

What it means for investors

For everyday investors, the S&P Asia 50 ADR Index provides a snapshot of how Asian stocks are faring in the US market. A day like Monday, where the index rises but with divergent moves underneath, highlights the importance of diversification. Rather than betting on the region as a whole, investors may want to consider the specific drivers affecting individual companies.

The gains in Canaan and VNET suggest that themes like cryptocurrency and data infrastructure remain in focus. However, the slips in China tech names serve as a reminder that regulatory and competitive pressures can weigh on even well-known companies.

Investors should also keep an eye on broader factors that could influence Asian markets, such as trade relations between the US and China, interest rate policies, and global economic growth. Recent developments, including high-level talks between the two countries, have been closely watched for their potential impact on trade and technology sectors.

Additionally, the performance of Asian ADRs can be affected by moves in other markets. For instance, European futures pointed higher on Monday, suggesting a generally risk-on tone across global markets. Meanwhile, Asian stocks have been climbing on optimism about a US-China summit and lower oil prices.

For those considering exposure to Asian equities, ADRs offer a straightforward path, but it's crucial to understand the underlying companies and the risks they face. Currency fluctuations, geopolitical tensions, and differences in accounting standards are just a few of the factors that can affect ADR performance.

As always, this is not a recommendation to buy or sell any specific stock. Instead, it's a reminder to stay informed and consider how global events might impact your portfolio.

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