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US markets have swung on a mix of strong chip-sector gains, progress in US-China talks, and fresh economic data. Nvidia-led strength helped lift early sessions and support tech names, while headline optimism around bilateral negotiations buoyed risk appetite. Yet intraday and session finishes showed divergence: major indices have both rallied and closed lower as investors rotated within large-cap tech, with winners like Tesla, Microsoft and Nvidia offset by declines in Intel, Amazon and several China ADRs. The tug between geopolitical developments and sector-specific news is fueling heightened volatility for tech and China-exposed equities.
Tech professionals track market signals to time capital allocation, hiring, and product launches; volatility tied to US-China talks affects valuations of China-exposed and semiconductor-linked firms. Sector-specific swings can change competitive dynamics and access to financing for tech companies.
Dossier last updated: 2026-05-22 13:18:15
U.S.-listed Chinese stocks slid in premarket trading on May 22, with fintech brokers Futu Holdings and Tiger Brokers plunging over 37% and 36% respectively. Other notable decliners included PDD Holdings, iQIYI and NIO (down >5%), while JD.com and Li Auto fell about 4%, Alibaba ~3%, Baidu ~2%, and NetEase and XPeng slightly lower. The move signals sector-wide pressure on Chinese internet and consumer tech names during U.S. hours, with brokerage and fintech shares hit especially hard — a development that matters for investor sentiment, ADR liquidity and capital flows between U.S. markets and China-based tech firms.
美国股市：受英伟达股价上涨、中美谈判进展及经济数据影响，华尔街延续涨势
美国股市：受英伟达股价上涨以及市场关注中美谈判和经济数据影响，华尔街开盘走高
U.S. markets closed lower on May 7, with the Dow down 0.63%, the S&P 500 off 0.38%, and the Nasdaq down 0.13%. Large tech names showed mixed moves: Tesla jumped over 3%, Microsoft and NVIDIA rose more than 1%, Meta ticked up slightly, while Intel fell 3%, Amazon slid over 1%, and Apple and Google edged down. Popular Chinese ADRs broadly declined: Tencent Music dropped over 4%, XPeng fell more than 2%, JD.com, NetEase, and Bilibili were down over 1%, and Alibaba, Pinduoduo, Baidu and Li Auto posted modest losses. The performance highlights continued volatility in tech and China-focused stocks, relevant for investors tracking sector rotation and cross-border equity risk.