S&P 500 Movers: GLW, META

The article is a short S&P 500 market movers note highlighting outsized intraday moves in a few large-cap names. Meta Platforms was the day’s strongest S&P 500 component, rising 8.1% in early trading after having lost about 7.7% year to date. Corning was the weakest performer, falling 10.6% despite still being up 160.9% year to date. The piece also notes KLAC down 8.2% and FactSet Research Systems up 7.6%. Overall, the article reflects a broad market-watch tone rather than a company-specific catalyst, with sentiment skewed positive for META and negative for the worst-performing movers.