{DKZC多空之差}
SBS31 := SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),14);
HD := HIGH-REF(HIGH,1);
LD := REF(LOW,1)-LOW;
DMP:= SUM(IF(HD>0 AND HD>LD,HD,0),14);
DMM:= SUM(IF(LD>0 AND LD>HD,LD,0),14);
PDI:=DMP*100/SBS31;
MDI:=DMM*100/SBS31;0, ;
持股持币区:PDI-MDI;
IF(持股持币区<0,持股持币区,0),COLORGREEN, LINETHICK2;
IF(持股持币区>0,持股持币区,0),COLORFF00FF, LINETHICK2;
STICKLINE(持股持币区>0 AND 持股持币区>REF(持股持币区,1),持股持币区,0,3,
0),COLORFF00FF;
{用法：
1.持股持币区>0，持股！
2.持股持币区<0，持币！
3.红柱做多；}
