The stock market is open for business between 9:30 a.m. and 4 p.m. Monday to Friday. Billions of shares are traded in the American markets, making them very liquid and efficient.

Algorithmic trading can trace its origins to as early as the 1970s when the Nasdaq stock market began operations with automated trading. In the 1980s, a broker named Thomas Peterffy programmed a ...

Market makers are the institutions that make efficient trading possible on ... The NYSE, America’s oldest stock exchange, functions as an auction market, meaning bids and asks are analyzed ...

Before we get into the nuts and bolts of options trading, it's critical to start with a basic definition ... options trade can be relatively massive compared to a corresponding stock trade.