Rocket Lab USA (RKLB) Stock Annual Returns since its IPO in 2020 Rocket Lab USA (RKLB) Stock Monthly and Annual Returns since its IPO in 2020 Rocket Lab USA (RKLB) Stock 15 Highest Daily Returns since its IPO in 2020 Rocket Lab USA (RKLB) Stock 15 Lowest Daily … [Read more...] about Rocket Lab USA (RKLB) Stock Returns History