shares of nio inc nio shot up 46 in premarket trading monday after the chinabased electric vehicle maker announced record fourthquarter deliveries the stocks bounce comes after it tumbled 190 in december the worst monthly performance since it dropped 197 in february and hit a 14month closing low of 2816 on dec 20 over the weekend the company said it delivered 10489 evs in december up 497 from a year ago that lifted fourthquarter deliveries by 443 to a quarterly record and fullyear 2021 deliveries to 91429 which was up 1091 from 2020 nios announcement comes as fellow chinabased ev makers xpeng inc xpev said fourthquarter deliveries rose 222 to 41751 vehicles and li auto inc li said fourthquarter deliveries grew 1435 to 35221 and usbased ev industry leader tesla inc tsla said overnight that it also delivered a record 308000 vehicles during the fourth quarter which was well above expectations nios stock has dropped 105 over the past three months through friday while tesla shares have run up 363 and the sp 500 spx has gained 94