Mobileye Global stock has been soaring—and its sudden surge is a mystery investors are still trying to solve.A BMW sport-utility vehicle with Mobileye autonomous technology is shown at the Consumer El
This second iteration of meme stock mania has Wall Street’s fingerprints all over it. While the so-called “Reddit Raiders” that propelled GameStop and AMC “to the moon” in 2021 certainly made a cameo, more sophisticated investors — who use machine-learning and algorithms to trade on momentum, and can even front-run the buying and selling of individual investors — appear to have been in on the action. On Fidelity’s retail trading platform, for instance, users have been placing more sell than buy