波段买卖同花顺主图，日k线买卖点提示，源码分享

买线:=EMA(C,2);

卖线:=EMA(SLOPE(C,21)*20+C,42);

BU:=CROSS(买线,卖线);

SEL:=CROSS(卖线,买线);

DRAWICON(BU,L-0.1,1);

DRAWICON(SEL,H+0.1,2);

STICKLINE(买线>=卖线,LOW,HIGH,0.0,1),colorred;

STICKLINE(买线>=卖线,CLOSE,OPEN,2,1),colorred;

STICKLINE(买线<卖线,LOW,HIGH,0.0,1),colorgreen;

STICKLINE(买线<卖线,CLOSE,OPEN,2,1),colorgreen;

STICKLINE(BU,OPEN,CLOSE,2,0),coloryellow;

STICKLINE(SEL,OPEN,CLOSE,2,0),colorblue;

LC:=REF(CLOSE,1);

RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);

FF:=EMA(CLOSE,3);

MA15:=EMA(CLOSE,21);

DRAWTEXT(CROSS(FF,MA15),(LOW * 0.99),'买入'),COLOR0000FF;

AA:=(HHV(HIGH,20) - (2 * ATR));

BB:=CROSS(CLOSE,REF(HHV(HIGH,55),1));

SSS:=CROSS(MIN(MA(CLOSE,13),AA),CLOSE);

BBB:=BARSLAST(BB);

SSSB:=BARSLAST(SSS);

B1:=((BBB = 0) AND (REF(SSSB,1) < REF(BBB,1)));

B1B:=BARSLAST(B1);

B2:=((((BB = 1) AND (B1B < SSSB)) AND (B1B > 0)) AND (COUNT(BB,SSSB) < 3));

B2B:=BARSLAST(B2);//公式平台，公式源码http://www.gspt.com

B3:=((((BB = 1) AND (B2B < B1B)) AND (COUNT(BB,SSSB) < 4)) AND (COUNT(BB,SSSB) > 2));

DRAWTEXT((B1 = 1),(LOW - 0.6),''),coloryellow;

DRAWTEXT((B2 = 1),(LOW - 0.6),''),COLORFFAAFF;