（来源：淘金ETF）

🇺🇸美股盘前分享：

周三美股再现涨跌分化格局，市场分歧进一步加剧。道琼斯工业指数凭借资金轮动效应逆势续创历史新高，资金明显向金融股、原物料股等顺周期板块倾斜；标普500指数虽小幅收涨，但个股分化态势显著，科技股表现尤为割裂——早盘一度回暖，AMD单日大涨9%领涨芯片股，其余多数科技股却冲高乏力快速翻黑，未能形成合力。

市场此前普遍期待美国政府顺利“开门”以消除不确定性，但最新消息显示，10月份就业与通胀数据或面临永久缺失风险，这一变量可能干扰美联储后续货币政策判断，为市场增添新的观望情绪。

值得注意的是，道指创新高背后并未伴随量能明显放大，反映市场追价意愿有限；标普500更是呈现价涨量缩的“黑K线”形态，凸显盘面“强中透弱”的隐忧。当前指数虽处于高位，但市场连续多日分歧加剧、缺乏核心共识，这种无成交量支撑的创新高实则缺乏实质意义，技术面突破难以持续。资金轮动带来的结构性行情难以转化为全面性上涨动能，因此无需过分纠结道指的新高表现，后续重点关注标普500指数上升趋势线与季线的攻防博弈，短期市场大概率维持高档震荡格局。

以上内容仅供参考。

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