专业RSI之选股指标公式

本文选股公式根据以下股票公式改编：
http://www.gupang.com/202008/0QK25932020.html

LC:=REF(CLOSE,1);
RSI1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
RSI2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;
RSI3:=SMA(MAX(CLOSE-LC,0),24,1)/SMA(ABS(CLOSE-LC),24,1)*100;
XG:CROSS(RSI1>50 AND RSI2>50 AND RSI3>50,0.5);