Found this trading system, Dx Trade 4C Nitro。 This system is a momentum system for reversing price behavior, based on two indicators: DX Trade C4 Nitro (momentum indicator) and Fast TMA Band indicator.
Dx Trade 4C Nitro is a very sensitive momentum indicator, and the generated arrows will not be redrawn. But the Fast TMA Band metric will be redrawn. However, when the arrows generated by these two indicators coincide, the signal becomes very strong and the probability of success is high.
The trading method is that when the arrow and block signals appear simultaneously, it is a trading signal.