K线抛物线 （主图指标 源码 原创 ）

K线抛物线指标是将抛物线（SAR指标）融入立体K线主图中，更有助于判断个股的走势，使用更加方便。
指标源码：
EMA5:EMA(C,5),COLORFF00FF,LINETHICK1;
EMA10:EMA(C,10),COLOR00FFFF,LINETHICK1;
A:IF(CLOSE>SAR(4,2,20),SAR(4,2,20),DRAWNULL),CIRCLEDOT,COLORRED;
B:IF(CLOSE<SAR(4,2,20),SAR(4,2,20),DRAWNULL),CIRCLEDOT,COLORCYAN;
AA:= CLOSE>SAR(4,2,20);
BB:= CLOSE<SAR(4,2,20);
买入:DRAWICON(CROSS(AA,BB),L-0.1,1);
卖出:DRAWICON(CROSS(BB,AA),H+0.1,2);
STICKLINE(AA,C,O,3,0),COLOR000099;
STICKLINE(AA,H,L,0.5,0),COLOR000099;
STICKLINE(BB,C,O,3,0),COLORFF0099;
STICKLINE(BB,H,L,0.5,0),COLOR660099;
STICKLINE(AA,CLOSE,OPEN,3.0,0),COLOR9900CC;
STICKLINE(AA,CLOSE,OPEN,2.5,0),COLORFF00CC;
STICKLINE(AA,CLOSE,OPEN,1.9,0),COLORFF00FF;
STICKLINE(AA,CLOSE,OPEN,1.0,0),COLORFF33FF;
STICKLINE(AA,CLOSE,OPEN,0.5,0),COLORFF66FF;
STICKLINE(AA,CLOSE,OPEN,0.2,0),COLORFF99FF;
STICKLINE(BB,CLOSE,OPEN,3,0),COLOR006633;
STICKLINE(BB,CLOSE,OPEN,2.5,0),COLOR339933;
STICKLINE(BB,CLOSE,OPEN,1.9,0),COLOR669933;
STICKLINE(BB,CLOSE,OPEN,1.5,0),COLOR33CC33;
STICKLINE(BB,CLOSE,OPEN,1.0,0),COLOR66CC33;
STICKLINE(BB,CLOSE,OPEN,0.2,0),COLORCCFF33;
STICKLINE(买入,O,(C-O)/2+O,3,0),COLOR335555;
STICKLINE(买入,O,(C-O)/2+O,2.2,0),COLOR338888;
STICKLINE(买入,O,(C-O)/2+O,1.5,0),COLOR33AAAA;
STICKLINE(买入,O,(C-O)/2+O,1,0),COLOR33CCCC;
STICKLINE(买入,O,(C-O)/2+O,0,0),COLOR33EEEE;
STICKLINE(卖出,O,(C-O)/2+O,3,0),COLOR550055;
STICKLINE(卖出,O,(C-O)/2+O,2.2,0),COLOR880088;
STICKLINE(卖出,O,(C-O)/2+O,1.5,0),COLORAA00AA;
STICKLINE(卖出,O,(C-O)/2+O,1,0),COLORCC00CC;
STICKLINE(卖出,O,(C-O)/2+O,0.5,0),COLOREE00EE;
附图：