What Does the DeepSeek Halo Teach Us About Chinese Stocks?

Chinese stocks have enjoyed a burst of optimism, driven by government policies to support the economy and the halo effect of DeepSeek’s artificial intelligence (AI) breakthrough. A closer look at DeepSeek’s success offers some insights for investors about China’s potential.

In recent months, China’s equity markets have rallied from last September’s lows, undeterred by escalating trade war tensions. The MSCI China Index and MSCI China All Shares Index surged by 34% and 29% respectively over the past 12 months, outpacing the MSCI World Index and the S&P 500 during that period and in the year to date (Display).

Index 1-year total return

Two factors have buoyed the Chinese market. First, Chinese policymakers have been easing fiscal, monetary and regulatory policies to boost demand. Second, we’ve seen renewed enthusiasm for Chinese technology and AI, spurred by DeepSeek’s impact on Western investors.

DeepSeek grabbed global attention in late January when it released its high-performance large language model R1. The company’s models have leapt to two of the top 11 positions in the Chatbot Arena Leaderboard, which ranks AI models (Display). By demonstrating China’s ability to develop advanced AI models at relatively low costs, DeepSeek triggered a shock to shares of US mega-cap technology leaders. China is clearly determined to catch up with the US in the AI arms race and has developed 20 generative AI models through 2023—pulling ahead of the EU and UK.

Is China still a rising AI power