Name: Trend Follower Indicator Trading System. The Forex Trend Follower Indicator Trading System is an excellent and mature trading template. The system consists of four classic indicators, each of which has significant reference value when used individually. This system is primarily used on the MT4 hourly chart, although traders with shorter time frames can also refer to it on a 15-minute chart. It can be applied to trade currency pairs such as EUR/USD, GBP/USD, EUR/JPY, AUD/USD, and more.