趋势指标 (Trend indicator) | 外汇指标下载 - MT4/MT5资源 - MetaTrader 5资源

Hi,
Do anyone can suggest what is the best indicator that can tell when market is start to trending big?

Actually i create an EA that very successfully during non big market trending(scalping) but it kill the EA when come to big trending.

The results during non trending session is >100% ROI within days.

Anyone interested with the EA, pls suggest me how to stop the EA during big trending.