交易系统实验室
关于 EA 开发、MT5 回测、风控与入场时机的实战笔记。不吹嘘，只谈机制。
提示：用“伦敦”“ATR”“点差”“日元”这类短词更容易搜到。
One File Decides, Another File Acts
Where you draw the line between deciding and trading is the most consequential decision in an EA. A strategy module you can call with plain numbers, a verdict that explains itself — and the failed strategy that proved it was worth it.
MQL5 MT5 Expert Advisor EA development architecture testing tutorial course
2026/09/16
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这个博客怎么看
- 只选一个时段（东京／伦敦／纽约），一次只验证一个想法
- 先固定每笔的风险跑一段时间，等成绩稳定了再谈优化
- 把有效的参数记下来，把结果一笔笔攒成记录