这个指标是一个做多的期货指标,哪位老师帮忙到过来,编辑成做空的指标公式。谢谢!!!!

{期货做空如下}

LC:=REF(CLOSE,1);

TRT:=MAX((HIGH - LOW),MAX((HIGH - LC),(LC - LOW)));

ATR:=SMA(TRT,20,1);AA:=(HHV(HIGH,55) - (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) B1B:=BARSLAST(B1);

B2:=((((BB = 1) AND (B1B 0)) AND (COUNT(BB,SSSB) B2B:=BARSLAST(B2);B3:=((((BB = 1) AND (B2B 2));

B3B:=BARSLAST(B3);SS:=CROSS(MAX(AA,MA(CLOSE,13)),CLOSE);

SS1:=(((SS AND ((B3B B1B)) AND (COUNT(SS,B2B) SS1B:=BARSLAST(SS1);SS2:=((((SS AND (SS1B 0)) AND (COUNT(SS,B2B) SSSS:=(SSS AND (REF(SSSB,1) > REF(B1B,1)));

DRAWICON((B1 = 1),(LOW*0.999),1);

DRAWTEXT((B1 = 1),(LOW*0.998),'平仓1'),COLOR0000FF;

DRAWICON((B2 = 1),(LOW*0.999),1);

DRAWTEXT((B2 = 1),(LOW*0.998),'平仓2'),COLOR0000FF;

DRAWICON((B3 = 1),(LOW*0.999),1);

DRAWTEXT((B3 = 1),(LOW*0.998),'平仓3'),COLOR0000FF;

DRAWICON((SS1 = 1),(HIGH*1.001),2);

DRAWTEXT((SS1 = 1),(HIGH*1.002),'多转空1'),COLOR00FF00;

DRAWICON((SS2 = 1),(HIGH*1.001),2);

DRAWTEXT((SS2 = 1),(HIGH*1.002),'多转空2'),COLOR00FF00;

DRAWICON((SSSS = 1),(HIGH*1.001),2);

DRAWTEXT((SSSS = 1),(HIGH*1.002),'开空'),COLOR00FF00;