It just got easier to place rapid-fire trades in stocks and options, as “pattern day trader” restrictions start going off the books at brokers like Robinhood Markets and Webull.

Violating the pattern day trading rule can be a costly mistake for active investors. For the uninitiated, it can result in trading restrictions or a locked account. And when that happens, any holdings ...

Eliminating this rule could boost trading volumes at Robinhood.

IG North America, an online derivatives trading provider, is working with the US regulators to modify rules around pattern day trading, according to CEO JJ Kinahan. JJ Kinahan “We’re working with the ...