What Is a Trading Platform? A trading platform is a software system that is used to trade securities. It allows investors to open, close, and manage market positions online through a financial ...

Volume, or the amount of trading activity per security, is one way for investors to gauge investment trends as well as momentum. Trading volume refers to the number of shares of a given security that ...

Discover what trading authorization means, how it defines broker control, and its role in managing investment accounts.

Investors can utilize arbitrage trading to make money by seizing on opportunities in price differences in a stock trading on two separate exchanges. Arbitrage trading refers to taking advantage of a ...

Buying and selling large quantities of stocks in split seconds, and making pennies per share. High-frequency trading (HFT) is performed entirely by computer algorithms that look for and take advantage ...

Premarket trading is stock market activity that occurs before the market opens at 9:30 a.m. EST. Premarket trading normally occurs between 8 a.m. EST and 9:30 a.m. EST, although some brokers may allow ...

What constitutes a trading venue? Which kinds of firms should be regulated as trading venues? The answers to those questions are the subject of much heated debate in Europe, and the review of the ...