需要新建立一個RSI的函數 
 
RSI函數公式如下: 
 
INPUT:N1(6,2,50);INPUT:N2(12,2,50);INPUT:N3(24,2,50); 
 
LC := REF(CLOSE,1); 
 
RSI1:SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100,COLORRED; 
 
RSI2:SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100,COLORGREEN; 
 
RSI3:SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100,COLORCYAN; 
 
再使用原A3 
 
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