There is Fibonacci Trader. It is software. And it is TrendFinder Trading System in this software. This trading system came together with this sigtware so it was evaluated already and it was proved.
Thus there is TrendFinder Trading System for MT4 using Price Channel indicator.
D1 timeframe and indicator PChannel_m 3 (Range=1; Timeframe=10080).
So every box of this indicator is one week (because Range=1 and 10080 is week).
There are several rules:
- there are two kind of trend only: up and down.
- trend is reversing (or continue to go) to the up when any day bar within our week was closed with more higher value than maximum of previous week.
- trend is reversing (or continue to go) to the down when any day bar within our week was closed with more lower value than minimum of previous week.
And they colored the bars and used
Ergodic indicator.