Trading systems

The financial news is full of stories about high-frequency trading these days. The concept has evolved, but there’s one common thread: these are trading systems, plain and simple.
Technology has exponentially improved our processing power, but before we can unlock the next generation of strategies and techniques, the software needs to catch up.
Book review of "Trading Systems and Methods" by Perry J. Kaufman
Trading system technology advanced quickly in the late 1980s and early 1990s, establishing paradigms that persist today. Here’s a look at where we stand — and where we might go.
Trading system technology advanced quickly in the late 1980s and early 1990s, establishing paradigms that persist today. Here’s a look at where we stand — and where we might go.
The simplest questions are sometimes the hardest to answer. Is your trading system reliable? It’s not as straightforward as you think.
When machines replace seasoned traders and market makers, mistakes can occur at dizzying speed.
Revealing the shortcomings of backtesting and finding new solutions
A guide to deciding about buying or building a trading system.
How following sound testing procedures can maintain your trading system performance.