China's DeepSeek released a new artificial intelligence model that triggered a broad selloff in U.S. technology stocks, driving investors toward traditional safe-haven currencies. The Swiss franc and Japanese yen both strengthened against the dollar as risk appetite evaporated from markets.
DeepSeek's announcement rattled the mega-cap tech sector, which has powered the U.S. equity rally over the past year. The startup demonstrated that advanced AI capabilities could be developed at a fraction of the cost previously assumed, raising questions about the profitability of expensive chip investments and large language model development by companies like Nvidia, Microsoft, and OpenAI. This competitive threat spooked investors holding concentrated positions in AI-exposed names.
The USD index declined as capital rotated out of growth assets into defensive positions. The Japanese yen, backed by the Bank of Japan's stability and Japan's status as a creditor nation, saw consistent demand. The Swiss franc similarly attracted capital, reinforcing Switzerland's reputation as a financial safe haven. Both currencies typically outperform during volatility spikes and geopolitical uncertainty.
The move reflects a broader reassessment of AI valuations and capex cycles. If DeepSeek's efficiency gains prove sustainable and replicable, investors may need to recalibrate expectations for earnings growth at semiconductor and software companies that have traded at premium multiples. The selloff extended beyond pure AI plays to the broader technology index, with the Nasdaq feeling pressure.
This shift demonstrates how quickly market sentiment can reverse when assumptions about competitive moats and return on capital get challenged. Investors who built positions assuming a prolonged period of AI dominance by U.S. incumbents now face a new narrative around cost efficiency and Chinese competition. The flight to the franc and yen underscores that while some remain bullish on tech, others are hedging tail risks by moving into stable, liquid currencies with strong