
AFacebook Inc FB.O, down 3.92%, was the biggest drag on the S&P 500 and Nasdaq, after the company warned that Apple Inc’s AAPL.O new privacy changes would weigh on its digital business. Shares of the social media company closed below its 200-day moving average for the first time since March 8, a technical support level that could indicate further declines.
The intraday data of the main stocks for the SPX
Main SP500 Constituents #SPX Performane #MarioRandholm pic.twitter.com/ClsfkMxs4X
— Mario Randholm (@MarioRandholm) October 26, 2021

Data from Reuters:
NEW YORK, Oct 26 (Reuters) – U.S. stock indexes closed modestly higher on Tuesday, with the Dow Industrials and S&P 500 hitting fresh records, and gains were subdued as Facebook shares fell in the wake of its quarterly earnings.