https://www.reuters.com/article/us-vroom-ipo/online-used-car-seller-vrooms-shares-go-into-overdrive-in-nasdaq-debut-idUSKBN23G2E4 >Shares of online used car seller Vroom Inc more than doubled in their Nasdaq debut on Tuesday, as the U.S. IPO market continued its recovery after the coronavirus crisis slammed the brakes on new listings.