US stocks are hitting new session lows, with the 道琼斯指数在全天大部分时间处于正值区域后转为负值, while the 标准普尔500指数加速下跌，目前下跌1.0%. The 纳斯达克受到的打击最严重, leading the losses with a sharp drop of nearly 2%.

市场快照：

• 道琼斯： -88.74点（-0.20%），至43，344.38点
• 标准普尔500指数： -58.7点（-0.99%），至5，897.31点
• 纳斯达克： -353.64点（-1.85%），至18，721.60点

纳斯达克突破关键支撑，卖家获得控制权

In an earlier post, I highlighted the 100-日移动平均线作为阻力 and 18，832.20附近的支撑. That support level 现已破碎, shifting momentum further in favor of the sellers.

纳斯达克的主要不利目标：

• 18,595.36 – Swing low from November 15
• 18,346.78 – Rising 200-day moving average

If the 纳斯达克跌破18，595.36点, the next major test will be the 200-日移动平均线于18，346.78. A hold above this level could slow the selloff, while a break below would further accelerate downside momentum.