The Nasdaq opened lower on Tuesday, mirroring a cautious mood across global markets toward ‌AI ⁠chip stocks ⁠on concerns about hefty corporate spending and rising Chinese competition, ahead of earnings from some of ⁠the biggest companies ‌on Wall Street. The Dow ⁠Jones Industrial Average rose 282.8 points, or 0.54%, at the open to 52492.88. The S&P 500 fell 17.6 points, or ‌0.24%, at the open to 7395.55, while ⁠the Nasdaq Composite dropped 107.0 points, or 0.43%, to 24825.072 at the opening bell. More to come...