#48- Custom Indicators in EAs: Build Once, Profit Forever

You’ve got a decent EA. EMA crossovers, RSI filters, ATR stops — solid stuff. But every time the market regime shifts, you tweak parameters again. Or worse: the bot starts bleeding in conditions it used to crush. The problem? You’re using the same tired, off-the-shelf indicators everyone else uses. They’re good… but not great. Not…

#46- Pair Selection 101: Why EUR/USD Isn’t Always King

You’ve got a solid EA. Risk management dialed in. Volatility filters active. Everything looks perfect… except the results are flatlining. The problem isn’t the bot. It’s the pair. Most traders slap their robot on EUR/USD because “it’s the most liquid” or “everyone uses it.” Then they wonder why their beautiful backtest turns into a sideways…

#45- The EA Update Curse: When “Fixes” Break Everything

It’s the moment every EA owner dreads. The vendor (or you, if self-coded) releases “Version 2.1 – Major Improvements! Better entries, lower drawdown, fixed bugs!” You think: “Finally! This will make it even better.” You update. Compile. Drag to chart. Enable live trading. Next morning: Your account looks like it was hit by a freight…

#42- How to Debug an EA at 2 AM Without Crying

It’s 2:14 AM in Paris. Your phone buzzes with a margin alert. Equity curve looks like a ski slope designed by a drunk toddler. Your “perfect” EA — the one that printed +18% last month — is now bleeding 9% in four hours. You open MT4. Stare at the chart. Panic rises. You start randomly…