https://www.reuters.com/article/us-tesla-stocks/tesla-shares-surge-on-record-electric-cars-deliveries-in-first-quarter-idUSKBN2BS0PQ >Shares of Tesla Inc surged nearly 8% in pre-market trading on Monday, after the world's most valuable carmaker posted record deliveries as a solid demand for its electric cars offset the impact of a global shortage of chips.