Giới thiệu với các ACE chỉ báo Cs. Fractal Indicator. Đây là chỉ báo cực hay xài cho trading ngắn hạn hơn hẳn Stochastic Oscillator

Công thức Metastock:

 High1 := Ref(HIGH,-2);
High2 := Ref(HIGH,-1);
High3 := Ref(HIGH,0);
High4 := Ref(HIGH,1);
High5 := Ref(HIGH,2);
Low1 := Ref(LOW,-2);
Low2 := Ref(LOW,-1);
Low3 := Ref(LOW,0);
Low4 := Ref(LOW,1);
Low5 := Ref(LOW,2);

Fractal :=
If(
(High3 > High1) AND
(High3 > High2) AND
(High3 > High4) AND
(High3 > High5), +1,0);

Fractal :=
If(
(Low3 < Low1) AND
(Low3 < Low2) AND
(Low3 < Low4) AND
(Low3 < Low5),
If(Fractal > 0, 0, -1), Fractal);

Fractal;

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