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(CLOSE,30))) AND (HIGH > MA(CLOSE,60))) AND (VOL > MA(VOL,5))) AND (VAR7 >= MA(VOL,5))),VOL,'▼出货');
DRAWTEXT(((((((VAR8 > VAR6) AND (VAR8 > VAR7)) AND (VARA < (0 - 2))) AND (CLOSE < MA(CLOSE,30))) AND (VAR8 < (MA(VOL,5) / 2))) AND (MA(VOL,5) < MA(VOL,10))),VOL,'●低进');
DRAWTEXT((((((VAR6 > (MA(VOL,5) * 2)) AND (VAR6 >= VAR7)) AND (VAR6 >= VAR8)) AND (CLOSE > OPEN)) OR ((VOL > (MA(VOL,5) * 3)) AND VARB)),VOL,'◆强势');
hsl:=DYNAINFO(37);
DRAWTEXT((((VOL / REF((SUM(VOL,5) / 5),1)) >= 2) AND (hsl > 1)),(VOL * 1.1),'●量变'),COLOR00FFFF;
MA1:MA(VOL,5),colorwhite;
MA2:MA(VOL,10),coloryellow;
MA3:MA(VOL,20),colorff00ff;
低进:IF(((((((VAR8 > VAR6) AND (VAR8 > VAR7)) AND (VARA < (0 - 2))) AND (CLOSE < MA(CLOSE,30))) AND (VAR8 < (MA(VOL,5) / 2))) AND (MA(VOL,5) < MA(VOL,10))),1,0);
强势:IF((((((VAR6 > (MA(VOL,5) * 2)) AND (VAR6 >= VAR7)) AND (VAR6 >= VAR8)) AND (CLOSE > OPEN)) OR ((VOL > (MA(VOL,5) * 3)) AND VARB)),1,0);
量变:IF((((VOL / REF((SUM(VOL,5) / 5),1)) >= 2) AND (hsl > 1)),1,0);

二：使用参考：
巨量有下部(负交易量)说明主力一边拉升,一边出逃； 黄色成交量,且中间为红色蜡烛芯的,说明主力控盘；出现蓝色或粉红色的蜡烛色，情况就不妙，根据股票的趋势线做分析是否出逃!其口诀为——

白色烛，红芯长，主力找底在振荡。

黄色烛，红芯长，主力进货强。

粉色烛，红芯长，主力高抛低吸。

蓝色烛，红芯短，巨量绿尾长，主力撤退忙。

巨量绿，蓝烛长，趋势破，急离场；等着跌，莫手痒。