学会这个方法，抓10倍大牛股的概率提升10倍>>

LC:=REF(CLOSE,1);

RSV:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;

归位:SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;

A:SMA(RSV,5,1);

B:SMA(A,5,1);

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