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相關標簽:diff，svn diff，matlab中diff，diff是什么意思，linux diff，diff安裝包合并失敗，diff dea，diff命令，diff工具，
模型策略源碼：
input:P(26,20,100,8);
input:S(12,5,40,4);
input:B1(26,5,300,30);
input:B2(2,0.1,10,1);
input:N2(10,1,120,12);
input:N3(20,1,200,20);
input:N4(60,1,200,20);
ma2:=ma(c,n2);
ma3:=ma(c,n3);
ma4:=ma(c,n4);
MID := MA(CLOSE,B1);
UPPER:= MID + B2*STD(CLOSE,B1);
LOWER:= MID - B2*STD(CLOSE,B1),colorred;
diff := EMA(CLOSE,S) - EMA(CLOSE,P);
variable:vmin = 090000;//用于隔夜高開或低開時間差
if (abs(o-ref(c,1))>=20*MINDIFF AND time>090000 and time<090400) then vmin := 091500;
//開多倉條件：
BOPEON1:=c>upper and diff>0 and c>o and c>ma4 AND HOLDING=0 AND time>vmin AND time<144800;
//平多倉條件：
BLIQCON:=holding>0 and cross(ma3,ma2);
//開空倉條件：
SOPCON1:=c<lower and diff<0 and c<o and c<ma4 AND HOLDING=0 AND time>vmin AND time<144800;
//平空倉條件：
SLIQCON:=holding<0 and cross(ma2,ma3);
buy(BOPEON1,1,market);
sell(BLIQCON,holding,market);
buyshort(SOPCON1,1,market);
sellshort(SLIQCON,holding,market);
//收盤前平倉
sell(time>145400 and holding>0,holding,market);
sellshort(time>145400 and holding<0,holding,market);
可用現金:CASH(0),LINETHICK0;
持倉:HOLDING,LINETHICK0;
資產:ASSET,LINETHICK0;
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源碼解析：
MA2賦值:收盤價的N2日簡單移動平均
MA3賦值:收盤價的N3日簡單移動平均
MA4賦值:收盤價的N4日簡單移動平均
賦值: 收盤價的B1日簡單移動平均
UPPER賦值: MID + B2*收盤價的B1日估算標準差
LOWER賦值: MID - B2*收盤價的B1日估算標準差,畫紅色
賦值: 收盤價的S日指數移動平均 - 收盤價的P日指數移動平均
輸出VARIABLE:VMIN = 090000
賦值: 091500
EON1賦值:收盤價>UPPER AND DIFF>0 AND 收陽線AND 收盤價>MA4 AND HOLDING=0 AND 時間>VMIN AND 時間<144800
QCON賦值:HOLDING>0 AND MA3上穿MA2
CON1賦值:收盤價<LOWER AND DIFF<0 AND 收陰線AND 收盤價<MA4 AND HOLDING=0 AND 時間>VMIN AND 時間<144800
QCON賦值:HOLDING<0 AND MA2上穿MA3
BUY(BOPEON1,1,MARKET)
SELL(BLIQCON,HOLDING,MARKET)
BUYSHORT(SOPCON1,1,MARKET)
SELLSHORT(SLIQCON,HOLDING,MARKET)
//收盤前平倉SELL(時間>145400 AND HOLDING>0,HOLDING,MARKET)
SELLSHORT(時間>145400 AND HOLDING<0,HOLDING,MARKET)
輸出可用現金:CASH(0),線寬為0
輸出持倉:HOLDING,線寬為0
輸出資產:ASSET,線寬為0