U.S. stocks opened mixed today, with the Dow Jones Industrial Average opening lower and falling by 0.6%; the S&P 500 index slightly rose, up 0.27%; the Nasdaq Composite index gained 0.5%. In individual stocks, Corning (GLW.N) performed well, with the stock soaring 7.8%. On the news front, Meta will reach a large procurement partnership with Corning, involving a maximum amount of up to $6 billion; General Motors (GM.N) also experienced an upward trend, rising 5.4%, as the company's core profit performance in Q4 exceeded market expectations, becoming a key driver of the stock price increase.$BTC