INPUT : NUM(2, 1, 3, 1);

VARIABLE : SKNN = 0;

NN : BARSLAST(DATE <> REF(DATE ,1)) + 1 ,LINETHICK0;
HMTR : HIGH - LOW ,LINETHICK0;
ATR : INTPART((MA(HMTR ,5))*10/2)*2/10 ,LINETHICK0;
OrderInThisBar := 0;

IF C - O > ATR AND HOLDING = 0 AND SKNN < NUM THEN BEGIN
 BUYSHORT(1, 1, THISCLOSE);
 SKNN := SKNN + 1;
 OrderInThisBar := 1;
END

SKZS := INTPART((ENTERPRICE + ZS * ATR)*10/2)*2/10;   // 空单止损价
{IF HOLDING < 0 AND OrderInThisBar <> 1 THEN BEGIN
 IF HIGH >= SKZS THEN SELLSHORT(1, 0, LIMITR, SKZS + 2 * MINDIFF);
END}

IF NN = 54 AND HOLDING <> 0 THEN BEGIN
 SELLSHORT(HOLDING < 0, 0, THISCLOSE);
 SKNN := 0;
 BKNN := 0;
END

在5分钟周期中，加载以上公式，若用了止损，那么就没有开仓和平仓信号了，这止损语句有什么问题吗？

同样的语句，反方向多单止损却可以正常显示出开仓和平仓信号