Stocks ended lower in a tech-led selloff Monday, with the Nasdaq Composite falling sharply and the Dow Jones Industrial Average giving up a gain of more than 300 points after it pushed above the 35,000 milestone for the first time. The Dow
DJIA,
-0.10%,
which traded at an all-time intraday high of 35,091.56, ended the day down around 33 points, or 0.1% near 34,745, according to preliminary figures. The S&P 500
SPX,
-1.04%
gave up around 44 points, or 1%, to end near 4,189, while the tech-heavy Nasdaq
COMP,
-2.55%
dropped around 350 points, or 2.5%, to close near 13,402. Shares of Facebook Inc.
FB,
-4.11%
and Google parent Alphabet Inc.
GOOG,
-2.38%
GOOGL,
-2.56%
fell sharply after a Citibank analyst cut ratings on the stocks to neutral from buy, citing worries that investors have become overly bullish about the online-advertising market.