学会这个方法，抓10倍大牛股的概率提升10倍>>

input:N1(14,1,100);

LC:= REF(C,1);

RSI:SMA(MAX(C-LC,0),N1,1)/SMA(ABS(C-LC),N1,1)*100,ColorFF00FF;

QS:HHV(MA(RSI,3),13),Color00ADFF;

RS:llV(MA(RSI,3),13),ColorFF8000;

Var1:=BACKSET(REF(QS,2)=HHV(QS,5),3);

Var2:=CROSS(Var1,0.9);

Var3:=BACKSET(REF(RS,2)=LLV(RS,5),3);

Var4:=CROSS(Var3,0.9);

压力:REF(QS,BARSLAST(Var2)),POINTDOT,ColorEA91B5;

STICKLINE(rsi,REF(QS,BARSLAST(Var2)),REF(QS,BARSLAST(Var2)),5,0),Color00ff00{EA91B5};

支撑:REF(RS,BARSLAST(Var4)),POINTDOT,Color0087FF;

STICKLINE(rsi,REF(RS,BARSLAST(Var4)),REF(RS,BARSLAST(Var4)),5,0),Color0087FF;