电梯+储能+5G概念联动2连板！世嘉科技10时19分再度涨停，背后逻辑揭晓

Group 1 - Sega Technology has experienced a consecutive two-day trading limit increase, achieving a two-day board upgrade [1] - The stock reached a trading limit at 10:19 AM with a transaction volume of 795 million yuan and a turnover rate of 8.31% [1] - The market is optimistic about the future development of the elevator and 5G industries, as well as potential opportunities in the energy storage sector, which has attracted market attention to the company [1]