Your EA Is Losing Money in a 4-Hour Window Every Day — and You Don’t Know It
The aggregate profit factor of a backtest conceals a kind of information that is often more actionable than the headline number itself. A strategy with […]
The Number That Catches Hope-and-Hold: How Edge Matrix Measures Holding Time Asymmetry
There is a category of trading strategy that looks excellent on paper and fails in live trading in a specific, predictable way. The equity curve […]
How Prop Traders Can Use Monte Carlo Analysis to Evaluate EA Robustness Before Going Live
Prop trading firms evaluate traders on a simple set of criteria: stay within the drawdown limits, hit the profit target, do it consistently. When trading […]
How Edge Matrix Actually Measures Whether Your EA’s Edge Is Decaying
Most backtesting validators operate as black boxes. You upload a report, you get a score, and somewhere between those two events a calculation happens that […]
The Sharpe Ratio Is Lying to You
The Sharpe ratio is the most widely reported performance metric in algorithmic trading. It appears in every backtest report, every strategy comparison, every vendor pitch. […]
The Luck Factor: Why Two EAs With the Same Profit Factor Are Not the Same EA
Two EAs. Both run on EURUSD for four years. Both produce a profit factor of 1.82. Both show smooth equity curves with drawdowns under 12%. […]
Gold Dropped $411 Today. Your Backtest Never Saw It Coming.
On March 19, 2026, gold dropped $411 in a single session — 8.2% in one candle, from $5,044 to $4,608. This followed a 53% rally […]
The Binomial Test: The Only Way to Know If Your EA’s Win Rate Is Real
The EA has a 68% win rate over 120 trades. The developer presents this as evidence of a genuine edge — and on the surface, […]
The Hidden Risk in Every ‘Low Drawdown’ EA
The EA vendor’s sales page shows a beautiful equity curve. Maximum drawdown: 4.7%. Five years of data. Hundreds of trades. You check the myfxbook, the […]
What Is a Good Profit Factor for a Forex EA? The Number Traders Get Wrong
Someone on a trading forum asks: “My EA has a profit factor of 3.8 over 5 years — is that good?” Thirty replies follow. Half […]