技术分析可以说就是对价格、成交量、时间三大要素进行的分析，而成交量分析尤其具有非常大的参考价值。因为成交必然是一部分人看空后市，而另外一部分人看多后市，造成巨大的分歧，又各取所需，才会成交。所以，如果我们了解了市场成交量与价格的关系，就能找出价格短线运行的有用线索，在市场博弈中掌握主动。这里推出一款有助于我们达到这一目的的公式《多空双量》，与同学们分享（本指标区尚无该款公式。）

一、源码：



VAR1:=(VOL / (((HIGH - LOW) * 2) - ABS((CLOSE - OPEN))));

买盘:=IF((CLOSE > OPEN),(VAR1 * (HIGH - LOW)),IF((CLOSE < OPEN),(VAR1 * ((HIGH - OPEN) + (CLOSE - LOW))),(VOL / 2))); 

卖盘:=IF((CLOSE > OPEN),(0 - (VAR1 * ((HIGH - CLOSE) + (OPEN - LOW)))),IF((CLOSE < OPEN),(0 - (VAR1 * (HIGH - LOW))),(0 - (VOL / 2)))); 

买卖差:=(买盘 + 卖盘);

STICKLINE((买卖差 < 0),0,买卖差,5,0),COLOR33FF33;

JX1:=BARSSINCE(买盘); 

JY1:=IF(((121 > JX1) AND (JX1 > 0)),JX1,120); 

JY2:=IF(((4 > JX1) AND (JX1 > 0)),JX1,3); 

VAR30:=MA(VOL,JY2);

神比:=(买盘 / VAR30); 

鬼比:=(卖盘 / VAR30); 

VAR2:=(HIGH - LOW); 

VAR3:=ABS((OPEN - CLOSE)); 

VAR4:=(HIGH - IF((CLOSE > OPEN),CLOSE,OPEN)); 

VAR5:=(IF((CLOSE > OPEN),OPEN,CLOSE) - LOW); 

VAR6:=((VAR3 / VAR2) * VOL); 

VAR7:=((VAR4 / VAR2) * VOL); 

VAR8:=((VAR5 / VAR2) * VOL); 

VAR9:=IF(((VOL / CAPITAL) > 0.001),1,EXP(ABS(LOG(((VOL / CAPITAL) * 100))))); 

VARA:=(((CLOSE - MA(CLOSE,5)) / MA(CLOSE,5)) * 100); 

VARB:=(((MA(CLOSE,5) > MA(CLOSE,10)) AND (MA(CLOSE,10) > MA(CLOSE,30))) AND (MA(CLOSE,30) > MA(CLOSE,60)));  VARC:=((MA(CLOSE,5) < MA(CLOSE,10)) AND (MA(CLOSE,10) < MA(CLOSE,30))); 

VARD:=REF(CLOSE,1); 

VARE:=((SMA(MAX((CLOSE - VARD),0),6,1) / SMA(ABS((CLOSE - VARD)),6,1)) * 100);

DRAWTEXT(((DATE > 700101) AND CROSS(84,VARE)),HIGH,'■卖出'),COLORF2A3A4; 

VAR40:=((IF((((VAR6 >= VAR7) AND (VAR6 >= VAR8)) AND (CLOSE > OPEN)),VAR6,买盘) + 买盘) / 2); 

VAR41:=((IF(((VAR7 > VAR6) AND (VAR7 > VAR8)),VAR7,买盘) + 买盘) / 2); 

VAR42:=((IF(((VAR8 > VAR6) AND (VAR8 > VAR7)),VAR8,买盘) + 买盘) / 2); 

VAR50:=((IF((((VAR6 >= VAR7) AND (VAR6 >= VAR8)) AND (CLOSE < OPEN)),VAR6,卖盘) + 卖盘) / 2); 

三日上攻:=MA((((VAR40 + VAR41) + VAR42) / 3),JY2); 

三日下攻:=MA(VAR50,JY2); 

多头:STICKLINE((CLOSE > MA(CLOSE,30)),0,VOL,5,1),COLOR0000FF;

空头:STICKLINE((CLOSE < MA(CLOSE,30)),0,VOL,5,1),COLOR00FF00;

STICKLINE((((VAR6 >= VAR7) AND (VAR6 >= VAR8)) AND (CLOSE > OPEN)),0,VAR6,4,0),COLOR00FFFF;

STICKLINE((((VAR6 >= VAR7) AND (VAR6 >= VAR8)) AND (CLOSE < OPEN)),0,VAR6,4,0),COLORFF0000;

STICKLINE(((VAR8 > VAR6) AND (VAR8 > VAR7)),0,VAR8,4,0),COLORFFFFFF;

STICKLINE(((VAR7 > VAR6) AND (VAR7 > VAR8)),0,VAR7,4,0),COLORFF00FF;

STICKLINE((VOL > (MA(VOL,5) * 2.5)),0,VOL,2,0);

STICKLINE((买盘 > 0),买盘,0,2,0),COLOR0000FF;

上攻均量:=MA(买盘,JY1);

下攻均量:=MA(卖盘,JY1); 

DRAWTEXT(((((((((VAR7 > VAR6) AND (VARA > 2)) AND (VAR9 > VAR8)) AND (CLOSE > MA(CLOSE,5))) AND (CLOSE > MA(