Scott Wapner and the investment committee discuss what the turmoil at OpenAI means for Microsoft, Alphabet and investors in the space. The chart of the day is Uber. CNBC Senior Markets Commentator Michael Santoli joins with the midday word. The calls of the day include Costco, KB Home and  Ulta Beauty. The earnings setup is on Zoom Video, Kohl's and Medtronic.<a href="https://cnb.cx/3HSe4EV">Investment Committee Disclosures</a> Hosted by Simplecast, an AdsWizz company. See <a href="https://pcm.adswizz.com">pcm.adswizz.com</a> for information about our collection and use of personal data for advertising.

Countdown to Nvidia 11/21/23

Halftime Report is on the front lines of CNBC’s market coverage. CNBC’s Scott Wapner and the Street’s top investors get to the heart of the action as it’s happening and help set the agenda for the rest of the day. Halftime Report airs weekdays 12-1PM ET on CNBC TV.