把进准确控盘副图指标改成选股和预警指标-通达信答疑

	编写条件： 20,POINTDOT; 80,POINTDOT; VAR1:=(2*C+H+L)/4; VAR2:=LLV(LOW,34); VAR3:=HHV(HIGH,34); AA:EMA((VAR1-VAR2)/(VAR3-VAR2)*100,5),COLORRED; BB:EMA(AA,5)COLOR00FFFF; DRAWBAND(AA,RGB(200,0,0),BB,RGB(0,200,200)); DRAWICON(CROSS(AA,BB),BB-5,1); DRAWICON(CROSS(BB,AA),AA+5,2); STICKLINE(AA<20,2,7,1,1),COLORFF00FF; STICKLINE(AA>80,92,97,1,1),COLOR00FFFF; IF(AA>=BB,100,108); IF(AA=BB,105,1); DRAWICON(BB>AA,-8,2); STICKLINE( CROSS(AA,BB),-8,15,1,0),COLORRED,LINETHICK2; STICKLINE( CROSS(AA,BB),1,6,1,0),COLOR00FFFF,LINETHICK2; DRAWICON(CROSS(AA,BB),13,13); STICKLINE( CROSS(BB,AA),108,85,1,0),COLOR00FF00,LINETHICK2; STICKLINE( CROSS(BB,AA),94,99,1,0),COLORFF00FF,LINETHICK2; DRAWICON(CROSS(BB,AA),85,14); 编写方法：  VAR1:=(2*C+H+L)/4; VAR2:=LLV(LOW,34); VAR3:=HHV(HIGH,34); AA:=EMA((VAR1-VAR2)/(VAR3-VAR2)*100,5); BB:=EMA(AA,5); crOSS(AA,BB);