Opening the door, the next market catalyst and a 29-hour holiday party?

<p>Huge demand for DoorDash’s IPO today, with the stock surging upwards of $100 over its initial price range. We’ll have all the details.</p><p>Plus, sky-high valuations are triggering fresh warning signs for stocks, including sell signals according to one key metric. We’ll explain why. </p><p>And, in today’s Rapid Fire: a big day for Disney, Robinhood’s IPO potential and why office holiday parties are going to look very different this year. </p>