设计一个逢低加仓模型，价格下降一个档位就加仓 加仓后如果上涨一个档位就把加仓的部分平掉？？？请问问题出在哪里呢
H1：N+M;
L1：N-M;
A:=(H1-L1)/5;
A1：L1+A;
A2：L1+2*A;
A3：L1+3*A;
A4：L1+4*A;
MA1：MA(C,10);
手数：=1;
CON1：= REF(MA1,1)>REF(A4,1) AND MA1<A4;
CON2：=REF(MA1,1)>REF(A3,1) AND MA1<A3;
CON3：=REF(MA1,1)>REF(A2,1) AND MA1<A2;
CON4：=REF(MA1,1)>REF(A1,1) AND MA1>A1;
CON5：=REF(MA1,1)<REF(A4,1) AND MA1>A4;
CON6: =REF(MA1,1)<REF(A3,1) AND MA1>A3;
CON7: =REF(MA1,1)<REF(A2,1) AND MA1>A2;
CON0: = H1-MA1<3 OR L-L1<3;
IF CON1 AND HOLDING = 0 THEN BEGIN //下穿A4
BUY (1，手数, MARKET);
END
IF CON2 AND HOLDING =1 THEN BEGIN //下穿A3JIA
BUY (1，手数, MARKET);
END
IF CON3 AND HOLDING =2 THEN BEGIN //A2JIA
BUY (1，手数, MARKET);
END
IF CON4 AND HOLDING = 3 THEN BEGIN //A1JIA
BUY (1，手数, MARKET);
END
IF CON7 AND HOLDING = 4 THEN BEGIN //A2 --
SELL(1,手数,MARKET);
END
IF CON6 AND HOLDING = 3 THEN BEGIN //A3--
SELL(1,手数,MARKET);
END
IF CON5 AND HOLDING = 2 THEN BEGIN //A4--
SELL(1,手数,MARKET);
END
IF CON2 AND HOLDING = 0 THEN BEGIN //下穿A3
BUY (1，手数, MARKET);
IF CON3 AND HOLDING = 1 THEN BEGIN //下穿A2加仓
BUY (1，手数, MARKET);
END
IF CON6 AND HOLDING = 2 THEN BEGIN
SELL(1,手数,MARKET);
END
IF CON4 AND HOLDING = 2 THEN BEGIN //下穿A1加仓
BUY (1，手数, MARKET);
END
IF CON7 AND HOLDING = 3 THEN BEGIN
SELL(1,手数,MARKET);
END
END
IF CON3 AND HOLDING = O THEN BEGIN //下穿A2
BUY (1，手数, MARKET);
IF CON4 AND HOLDING = 1 THEN BEGIN //下穿A1 加仓
BUY (1，手数, MARKET);
END
IF CON7 AND HOLDING =2 THEN BEGIN //上穿A2减仓
SELL(1,手数,MARKET);
END
END
IF CON4 AND HOLDING = 0 THEN BEGIN //下穿A1
BUY (1，手数, MARKET);
END
CON1：REF(MA1,1)>REF(A4,1) AND MA1<A4;
CON2：REF(MA1,1)>REF(A3,1) AND MA1<A3;
CON3：REF(MA1,1)>REF(A2,1) AND MA1<A2;
输出对饮条件，然后调试看下问题