好用的抄底逃顶之买入选股指标公式

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

趋势:=3*SMA(RSV,5,1)-2*SMA(SMA(RSV,5,1),3,1);

买入:IF(crOSS(趋势,10),36,0);