通达信DDE强势

JJ:=(HIGH+LOW+CLOSE)/3;

QJ0:=VOL/IF(HIGH=LOW,4,HIGH-LOW);

QJ1:=QJ0*(MIN(OPEN,CLOSE)-LOW);

QJ2:=QJ0*(JJ-MIN(CLOSE,OPEN));

QJ3:=QJ0*(HIGH-MAX(OPEN,CLOSE));

QJ4:=QJ0*(MAX(CLOSE,OPEN)-JJ);

{股票指标网}

DDX:=IF(HIGH=LOW,4*QJ0,((QJ1+QJ2)-(QJ3+QJ4)))/SUM(VOL,10)*100;

DDY:=((QJ2+QJ4)-(QJ1+QJ3))/SUM(VOL,10)*100;

DDZ:=((QJ1+QJ2)-(QJ3+QJ4))/((QJ1+QJ2)+(QJ3+QJ4))*100*17;

预警:DDX>2 AND DDZ>100 AND DDY>3 AND VOL/CAPITAL*100>3;

原理解析：
JJ赋值:(最高价+最低价+收盘价)/3
如果最高价=最低价返回4否则返回最高价-最低价


QJ1赋值:QJ0*(开盘价和收盘价的较小值-最低价)


QJ2赋值:QJ0*(JJ-收盘价和开盘价的较小值)


QJ3赋值:QJ0*(最高价-开盘价和收盘价较大值)


QJ4赋值:QJ0*(收盘价和开盘价较大值-JJ)


{股票指标网}

DDX赋值:IF(最高价=最低价,4*QJ0,((QJ1+QJ2)-(QJ3+QJ4)))/10的成交量日累和*100


DDY赋值:((QJ2+QJ4)-(QJ1+QJ3))/10的成交量日累和*100


DDZ赋值:((QJ1+QJ2)-(QJ3+QJ4))/((QJ1+QJ2)+(QJ3+QJ4))*100*17
输出

预警:DDX>2 AND DDZ>100 AND DDY>3 AND 成交量/当前流通股本*100>3