Quote from achilles28:
The best traders can multiply their capital many times a year, year after year. This is the smart money. They rule the markets and generally steer its direction. Quants just play in the (sometimes predictable) ripples made in the wake of big waves.
Quote from itmediaco:
IBM says in the algorithmic race, the winners will be those with the ability to reduce latency (the time it takes to react to changes in the market and execute a trade) to an absolute minimum.