Explore the pros and cons of commission-free stock trading. Find out how brokerages profit and what this might mean for order execution and investor protection.

A key trading signal flashed for Cloudflare shares at a price of $188.50, after which NET rose over 3% to hit an intraday high.

A key trading signal flashed for Micron Technology shares at a price of $365.69, after which MU rose more than 2% to an ...