#high-frequency-trading

#high-frequency-trading

Why does speed matter so much? When multiple traders target the same arbitrage opportunity or chase the best execution price, being first is essential. For the fastest high-frequency trading strategies, even a few nanoseconds of delay can sometimes determine whether a profitable trade is captured. Consider price slippage. The short gap between generating a trading order and its arrival at the exchange leaves traders exposed to price movements. A decision that looked profitable just a moment ago may become a losing proposition after a slight delay.

Humans are no longer the ones setting the breakneck pace on Wall Street. The New York Stock Exchange is now processing 1.2 trillion order messages per day, a staggering threefold jump from just four years ago, according to New York Stock Exchange President Lynn Martin. The surge, she said, is being driven by AI-fueled trading, algorithmic strategies, and hyperspeed market participants that have transformed the structure of U.S. markets.