Semis continue to rally as Nvidia hits an all-time high. FICO shakes up the credit score market. Plus, Jeffries puts three AI chat bots to the test.

Data Dearth, Gambling Lows and Tariff-Proof Taylor 10/3/25

"The Exchange" on CNBC is a one-stop shop for the day's top business stories, along with breaking news and the must-see market movers heading into the back half of the trading day. This newsroom-based program also features lots of original reporting, in-depth conversations and showcases CNBC's award-winning investigative work.