RSI后一个金叉RSI1值比前一个金叉RSI1值高的选股公式

 网友求助：

REFLINE: 0, 20, 50, 80, 100;
LC := REF(CLOSE,1);
RSI1:SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100;
RSI2:SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;
RSI3:SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100;

这是公式源码

如图

解答如下：

A:=BARSLAST(REF(CROSS("RSI.RSI1","RSI.RSI2"),1));
XG:REF("RSI.RSI1",A+1)<"RSI.RSI1" AND CROSS("RSI.RSI1","RSI.RSI2");