国债收益率下跌，因投资者在美国中期选举中民主党可能大幅胜出引发的股指期货抛售中寻求避险。
Treasury yields fell as investors sought shelter from a sell-off in equity futures sparked by potential big victories from Democrats in the U.S. midterm elections.
基准10年期国债收益率下跌近5个基点至4.902%。30年期债券收益率下滑5.29%，短期2年期国债收益率回落6个基点至4.55%。
The benchmark 10-year Treasury note yield dropped nearly 5 basis points to 4.902%. The 30-year bond yield slid 5.29%, and the shorter-term 2-year note yield pulled back 6 basis points to 4.55%.
一个基点等于0.01%，即千分之一，收益率与价格呈反向变动。
One basis point equals 0.01%, or 1/100th of 1%, and yields and prices move inversely to one another.
根据CNBC选举中心的预测，民主党预计将赢得众议院。虽然参议院仍未确定，民主党已在北卡罗来纳翻出一席，前州长罗伊·库珀预计将获胜。
Democrats are projected to win the House, according to a CNBC Election Desk projection. And while the Senate was still up for grabs, Democrats have already flipped a seat in North Carolina, with former Gov. Roy Cooper projected to win.
随着选举结果陆续公布，股指期货大幅下跌。标普500相关合约跌幅为1.1%，纳斯达克100期货下滑2%。人工智能相关股票——此前领涨牛市——在担忧民主党将放慢数据中心建设的恐慌中领跌。
Stock futures fell sharply as election results rolled in. Contracts tied to to the S&P 500 shed 1.1%, and Nasdaq-100 futures slid 2%. AI-related shares, which have led the bull market, paced the overnight decline on fear Democrats would slow the data center buildout.