P:=8;XS1:=0;说明:=1;:=ZIG(3,P);↑:=TROUGHBARS(3,P,1),NODRAW;↓:=PEAKBARS(3,P,1),NODRAW;低:=IF(↑=0,C,IF(↓<↑,TROUGH(3,P,1),REF(TROUGH(3,P,1),1))),NODRAW;高:=IF(↓=0,C,IF(↑<↓,PEAK(3,P,1),REF(PEAK(3,P,1),1))),NODRAW;涨％:=IF(↑<↓,(C/低-1)*100,REF((C/低-1)*100,↓)),COLORRED,NODRAW;跌％:=IF(↓<↑,(C/高-1)*100,REF((C/高-1)*100,↑)),COLORGREEN,NODRAW;上:IF(趋势>REF(趋势,1),趋势,DRAWNULL),COLORRED,LINETHICK1;下:IF(趋势<REF(趋势,1),趋势,DRAWNULL),COLORGREEN,LINETHICK1;条件:=TFILTER(↑=0,↓=0,1);条件:=TFILTER(↓=0,↑=0,0);买入价:=IF(买入