Engineering notes
Occasional write-ups on how the engine is built and tested.
How much does a custom Expert Advisor cost?
What drives the price of a custom MT5 or MT4 EA, typical market ranges, and how to get a quote you can compare.
7 min read
How to hire an MQL5 developer: checklist and red flags
What to check before you hire someone to build or fix an Expert Advisor: source code, specification, testing and the warning signs.
7 min read
What parallel backtesting buys us
Validating a strategy takes far longer than coding it. Most of that work spreads across many machines, which is why our seed round pays for compute.
3 min read
Why we rank drawdown above win rate
A high win rate can still lose money. How drawdown limits are set per deployment and enforced inside the engine.
2 min read
How we avoid overfitting
Walk-forward testing, checks across instruments, Monte Carlo resampling and the warning signs we look for in a backtest.
2 min read