量能饱和度指标指标，从网上所得。
如果股价在一定时间内，一直做评台盘整，此时价咯突然向上突破，并出现量能饱和，我们视为饱和的底部区域,是股价即将启动的信号; 如果股价不断创出新高，处于持续上涨的通道中，随后出现量能饱和，我们视为饱和的头部区域，是股价即将卖出的信号.
应该明确一点，当底部出现饱和，随后很可能出现的情况是，饱和后主力立即采取收阴线或者小阴小阳的十字K线走势，以此把一些意志不坚定的浮筹震出局，而这个时机却是我们选择介入的最好机会，当然也有可能是直接向上拉升，有的主力在饱和后采取短暂洗盘手法，用一到两天的盘整来迷惑大家，有的却持续一周，这种底部饱和后的洗盘就其价咯波动幅度一般不会太大，如出现日幅度下跌大于8%，我们视为底部饱和失效，而这段洗盘时间，也是考验个人心态的重要时刻！

N:=75;N1:=56;
量:=VOL;
成交量（万）:量/10000,COLORWHITE,NODRAW;
换手:=VOL/CAPITAL*100;
预测:=IF(CURRBARSCOUNT=1 AND PERIOD=5,量*240/FROMOPEN,DRAWNULL);
STICKLINE(CURRBARSCOUNT=1 AND PERIOD=5,预测,0,3,-1),COLORYELLOW;
虚拟量:预测/10000,COLORYELLOW,NODRAW;
虚换手:换手*240/FROMOPEN,COLORYELLOW,NODRAW;
虚拟额（万）:AMOUNT*240/FROMOPEN/10000,COLORFF00FF,NODRAW;
AA:=虚换手*5;
SAT:=(AMOUNT/C)/(HHV(AMOUNT,20)/HHV(C,20));
量能饱和度:IF(SAT>1,1,SAT)*100,COLORYELLOW,NODRAW;
中点:=REFDATE(HHV(V,N)/2,DATE);
STICKLINE(CLOSE>=REF(CLOSE,1),VOL,0,3,1),COLORRED;
STICKLINE(CLOSE< REF(CLOSE,1),VOL,0,3,1),COLORCYAN;
STICKLINE(C>=O,0,VOL,3,0),COLOR000045;
STICKLINE(C>=O,0,VOL,2.5,0),COLOR000065;
STICKLINE(C>=O,0,VOL,2,0),COLOR000085;
STICKLINE(C>=O,0,VOL,1.5,0),COLOR0000A5;
STICKLINE(C>=O,0,VOL,1,0),COLOR0000C5;
STICKLINE(C>=O,0,VOL,0.5,0),COLOR0000E5;
STICKLINE(C>=O,0,VOL,0,0),COLOR0000F5;
STICKLINE(C<O,0,VOL,3,0),COLOR353500;
STICKLINE(C<O,0,VOL,2.5,0),COLOR454500;
STICKLINE(C<O,0,VOL,2,0),COLOR555500;
STICKLINE(C<O,0,VOL,1.5,0),COLOR656500;
STICKLINE(C<O,0,VOL,1,0),COLOR757500;
STICKLINE(C<O,0,VOL,0.5,0),COLOR858500;
STICKLINE(C<O,0,VOL,0,0),COLOR959500;
V5:MA(VOL,5),COLORWHITE;
V10:MA(VOL,10),COLORYELLOW;
VOL135:MA(VOL,135),COLORMAGENTA;
DRAWTEXT(CURRBARSCOUNT=N,中点*1.7,'量能饱和度'),COLORYELLOW;
STICKLINE(CURRBARSCOUNT=N1,中点*1.9,中点*1.5,100,1),COLORYELLOW;
STICKLINE(CURRBARSCOUNT=N1,中点*1.9,中点*1.5,'量能饱和度',0),COLORLIRED;
DRAWTEXT(CURRBARSCOUNT=N,中点*0.3,'虚拟换手率'),COLORYELLOW;
STICKLINE(CURRBARSCOUNT=N1,中点*0.1,中点*0.5,100,1),COLORYELLOW;
STICKLINE(CURRBARSCOUNT=N1 AND PERIOD=5,中点*0.1,中点*0.5,IF(AA<100,AA,100),0),COLORLIRED;