Quantum computing stocks sank on Wednesday, pausing a year-long rally, after Nvidia CEO Jensen Huang said the technology's practical use was likely two decades away. The long wait outlined by Huang for "very useful quantum computers" throws cold water on a sector that was already expected to spend millions more on the technology,

Quantum computing stocks dropped Wednesday after Nvidia CEO Jensen Huang declared that useful quantum computers are likely decades in the future.

We recently compiled a list of the 10 Best Quantum Computing Stocks to Buy for 2025. In this article, we are going to take a look at where Arqit Quantum Inc. (NASDAQ:ARQQ) stands against the other quantum computing stocks.