T:=MA((MIN(L,4)-MAX(C,4))/(MAX(H,5)-MAX(C,5))*100,2);
s1:=2*T-1.5*T;
S2:=T-0.4*T;
RUNMODE:0;
variable:G=0;
   

VARIABLE:Q=0;

if (T>REF(S1,1)) then
begin
 G:=1;
End
If (T<REF(S2,1)) then
begin
G:=-1;
end             
r1:=ref(s2,1);
q1:=ref(q,1);
if G>0 THEN BEGIN
         
                if S2<r1 THEN
                    BEGIN   
                    S2:=R1;
                     Q:=S2;
                  END
          if Q<q1 THEN
                    BEGIN   
                    Q:=q1;
                 
                  END

END
         
 if g<=0 then begin
         
                if (S1>r1) THEN
                    BEGIN   
                    S1:=R1;
                     Q:=S1;
                  END
                if (Q>q1) THEN
                    BEGIN    Q:=q1;
                  
                  END
end

TDRAW:T,COLORWHITE;
QDRAW:Q,COLORBLUE;

平線說明 g<=0 和 (S1>r1) 這兩個條件不成立，導致q值不變化，是正常的。