I Found $2,247 of Hidden Losses in My Own EA in 30 Seconds
I have been trading the same EA on EURUSD for nearly two years. The backtest shows a 1.42 profit factor across 487 trades, a 61% […]
Your Top 10% of Winners Are Carrying 70% of Your Profit — And Your Backtest Is Hiding It
Open any backtest report and the number that draws the eye is the total net profit. It is the headline figure, the one that gets […]
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 […]
The Kelly Criterion Is Destroying Your Account — Why the Formula Every Trader Knows Is Being Applied Wrong
The Kelly Criterion is the most cited position sizing formula in quantitative trading. It is also the most misapplied. Traders who understand the formula — […]
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 […]
Why Your Maximum Drawdown Is Almost Always a Lie, And the One Number You Should Use Instead
The maximum drawdown reported in a backtest is the largest peak-to-trough decline that occurred during the specific historical period tested. It is a fact about […]
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 Martingale EA Trap: How to Spot It Before It Blows Your Account
The EA has a 91% win rate. The equity curve rises steadily with barely a dip. Five years of backtest data. Maximum drawdown 4.2%. 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 […]