Some Fidelity Investments customers experienced login issues Monday morning as the market rallied. More than 3,000 user complaints were reported around 10 a.m., according to Downdetector, a website ...

(Reuters) - Users of Fidelity's trading platforms encountered a series of glitches that stopped them from logging on to their accounts, just as U.S. stock markets opened for trading on Monday morning.

More than 3,000 user complaints were reported around 10 a.m., according to Downdetector, a website that tracks outages. About 79% of the reports were login issues, 12% were website-related issues and ...