A. 求MACD空中加油指標源碼（通達信）
通達信的
MA4:MA(C,4);
MA10:MA(C,10);
MA20:MA(C,20);
MA62:MA(C,62);
A10:=ATAN((MA(C,10)/REF(MA(C,10),1)-1)*100)*3.1416*MA(C,10);
MACD稱為指數平滑移動平回均答線，是從雙指數移動平均線發展而來的，由快的指數移動平均線（EMA）減去慢的指數移動平均線，MACD的意義和雙移動平均線基本相同，但閱讀起來更方便。當MACD從負數轉向正數，是買的信號。當MACD從正數轉向負數，是賣的信號。當MACD以大角度變化，表示快的移動平均線和慢的移動平均線的差距非常迅速的拉開，代表了一個市場大趨勢的轉變。
B. 快遞，中國到柬埔寨金邊，運輸是按長X寬X高，和重量算的，我是想問一下，那個計算公式是所有快遞都統一
每個快遞演算法不一樣，長*寬*高*8000，後面的8000,有的乘9000,有的70000,不一樣
C. 求MACD空中加油指標源碼（通達信）
通達信的
MA4:MA(C,4);
MA10:MA(C,10);
MA20:MA(C,20);
MA62:MA(C,62);
A10:=ATAN((MA(C,10)/REF(MA(C,10),1)-1)*100)*3.1416*MA(C,10);
小金角:=REF(CROSS(MA(C,10),MA(C,20)),1) AND A10>10.0;
DRAWTEXT(小金角,L-0.20,'小金角');
B20:=ATAN((MA(C,20)/REF(MA(C,20),1)-1)*100)*3.1416*MA(C,20);
大金角:=REF(CROSS(MA(C,20),MA(C,62)),1) AND B20>10;
DRAWTEXT(大金角,L-0.20,'大金角');
XJB1:=BARSLAST(小金角);
XJB2:=XJB1 AND CROSS(MA(C,10),C) AND C<MA(C,10);
XJB3:=RANGE(C,MA(C,20),MA(C,10));
小金邊:=XJB2 AND XJB3;
DRAWTEXT(小金邊,L-0.20,'小金邊');
DJB1:=BARSLAST(大金角);
DJB2:=DJB1 AND CROSS(MA(C,20),C) AND C<MA(C,20);
DJB3:=RANGE(C,MA(C,62),MA(C,20));
大金邊:=DJB2 AND DJB3;
DRAWTEXT(大金邊,L-0.20,'大金邊');
DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
V1:=DIFF>0 AND V>MA(V,5);
V2:=DEA<0 AND DEA>-0.07;
MACD騎牆:=V1 AND V2;
DRAWTEXT(MACD騎牆,L-0.20,'MACD騎牆');
KZJY:=DIFF>0 AND DEA>0;
空中加油:=KZJY AND ABS(DIFF-DEA)/C<0.0045 AND CROSS(DIFF,DEA);
DRAWTEXT(空中加油,L-0.20,'空中加油');
HZZZ:=ABS(MA(C,4)-MA(C,20))+ABS(MA(C,20)-MA(C,62))/C;
海豚張嘴:=HZZZ<0.23 AND CROSS(MA(C,20),MA(C,62)) AND MA(C,20)>REF(MA(C,20),1) AND V>MA(V,5);
DRAWTEXT(海豚張嘴,L-0.20,'海豚張嘴');
恭喜發財！
D. 求MACD空中加油指標源碼（通達信）
DRAWTEXT(小金角,L-0.20,'小金角'); B20:=ATAN((MA(C,20)/REF(MA(C,20),1)-1)*100)*3.1416*MA(C,20); 大金角:=REF(CROSS(MA(C,20),MA(C,62)),1) AND B20>10; DRAWTEXT(大金角,L-0.20,'大金角'); XJB1:=BARSLAST(小金角); XJB2:=XJB1 AND CROSS(MA(C,10),C) AND C<MA(C,10); XJB3:=RANGE(C,MA(C,20),MA(C,10)); 小金邊:=XJB2 AND XJB3; DRAWTEXT(小金邊,L-0.20,'小金邊'); DJB1:=BARSLAST(大金角); DJB2:=DJB1 AND CROSS(MA(C,20),C) AND C<MA(C,20); DJB3:=RANGE(C,MA(C,62),MA(C,20)); 大金邊:=DJB2 AND DJB3; DRAWTEXT(大金邊,L-0.20,'大金邊'); DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26); DEA:=EMA(DIFF,9); V1:=DIFF>0 AND V>MA(V,5); V2:=DEA<0 AND DEA>-0.07; MACD騎牆:=V1 AND V2; DRAWTEXT(MACD騎牆,L-0.20,'MACD騎牆'); KZJY:=DIFF>0 AND DEA>0; 空中加油:=KZJY AND ABS(DIFF-DEA)/C<0.0045 AND CROSS(DIFF,DEA); DRAWTEXT(空中加油,L-0.20,'空中加油'); HZZZ:=ABS(MA(C,4)-MA(C,20))+ABS(MA(C,20)-MA(C,62))/C; DRAWTEXT(海豚張嘴,L-0.20,'海豚張嘴');恭喜發財！