主题：请老师看看我这个下单错在哪？

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
kd:=K>D and c>o ;//开多平空条件
pd:=c<o;

kk:=k<d and c<o;//开空平多条件
pk:=c>o;
if TISREMAIN(3)<>0   AND   kd then
BEGIN

tcancel(1,0),ORDERQUEUE;
END

if TISREMAIN(1)<>0   AND kk  then
BEGIN

tcancel(1,0),ORDERQUEUE;

END

if TISREMAIN(1)<>0   AND   pd  and tholding2<>0 and tholding=0 then
BEGIN

tcancel(1,0),ORDERQUEUE;
END

if TISREMAIN(3)<>0   AND pk  and tholding2<>0 and tholding=0  then
BEGIN

tcancel(1,0),ORDERQUEUE;

END

if PK then BEGIN
  tsellshort( tholding<0,0,lmt,DYNAINFO(28)),ORDERQUEUE;
END

if KD and TISREMAIN(0)=0 then BEGIN
  tbuy( tholding=0,1,lmt,c-30*MINDIFF),ORDERQUEUE;
END

IF  pd then begin
   tsell( tholding>0 ,0,lmt,DYNAINFO(34)),ORDERQUEUE;
   END
 
IF KK  and TISREMAIN(0)=0 then begin
   tbuyshort (tholding=0,1,lmt,c+30*MINDIFF),ORDERQUEUE;
end