Online brokerage services provider TD Ameritrade agreed to pay a $600,000 fine for violations of Financial Industry Regulatory Authority (FINRA) rules over its automated approval system that allegedly allowed inexperienced traders to engage in options trading.

Aaron Nicodemus is the Editor-in-Chief of Compliance Week. He previously worked as a reporter for Bloomberg Law and as business editor at the Telegram & Gazette in Worcester, Mass. Email: aaron.nicodemus@complianceweek.com LinkedIn:...