C/BARSLAST(HIGH=HHV(HIGH,60)<0.7;{现价离上个最高点是跌幅超过30%}
SR1:=REF(HIGH,10)=HHV(HIGH,2*10+1);SR2:=FILTER(SR1,10);SR3:=BACKSET(SR2,10+1);HD:=FILTER(SR3,10);高点:=REF(H,BARSLAST(HD));{描述的上一个高点}高点/C<=1.3;
