US midterm results start coming in, with control of Congress still undecided美国中期选举开始公布结果，国会控制权仍未明朗
Polls have closed in the first states and early races are being called, including Democrat Mark Warner's re-election in Virginia, but control of the House and Senate has not been projected. Republicans currently hold 53 Senate seats and a narrow House majority.首批州已结束投票，部分选情已有结果，包括民主党人马克·华纳在弗吉尼亚州连任参议员；但众议院和参议院控制权尚未有预测。共和党目前在参议院拥有53席，在众议院占微弱多数。
CBS News' Battleground Tracker model estimated before results that Democrats were on track for about 229 House seats (range 215–237); 218 are needed for a majority. Eleven battleground Senate races — including Georgia, Michigan, North Carolina, Maine, Ohio and Texas — are expected to decide the Senate. A CNN voter poll found about seven in ten voters think Congress is not doing enough to check President Trump. Full results may take hours or days.
For markets, the outcome matters for US fiscal policy, tariffs and AI regulation; traders also flagged the risk of renewed US action against Iran after the vote.
开票前，CBS新闻的“战场追踪”模型估计民主党有望在众议院取得约229席（区间215至237席），过半数需218席。参议院控制权预计取决于11场关键选战，包括佐治亚、密歇根、北卡罗来纳、缅因、俄亥俄和得克萨斯等州。CNN选民调查显示，约七成选民认为国会对特朗普总统的制衡不足。完整结果可能需数小时甚至数天才能揭晓。
对市场而言，选举结果将影响美国财政政策、关税及AI监管；交易员也提到选后美国可能再次对伊朗采取行动的风险。
