IonQ Stock: A Millionaire-Maker in the Making?

IonQ stock is soaring -- but how much higher can it rise? Check out the long-term business promise and more immediate risks facing this quantum computing expert.Quantum computing expert IonQ (IONQ 12.80%) is taking the stock market by storm nowadays. By Dec. 11, the stock has gained 143% year to date, including a 289% jump in just the last three months.This is a hot topic. Excluding microcap stocks too small to mention, four of the 10 biggest gainers in the last quarter specialize in quantum computing hardw ...