SHORT:=12;
LONG:=26;
MID:=9;
DIF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);
DEA:=EMA(DIF,MID);
MACD:=(DIF-DEA)*2,COLORSTICK;
STICKLINE(DIF>DEA,0,VOL,2,0),colorred;
STICKLINE(DIF<DEA,0,VOL,2,0),coloryellow;
N:=

拉升力:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,30)-LLV(LOW,36))*0.6*CLOSE;
拉升力A:=SMA(拉升力,6.3,1);
波峰波谷:=SMA(拉升力A,3,1);
拉升力B:=3*拉升力A-2.1*波峰波谷;
空方:=3*波峰波谷-1* 拉升力A;
做空:=IF(空方>拉升力B,拉升力B,空方);
做空周期:=HHV(做空,21);
多头:=IF(做空>=REF(