PP:=10;
N1:=10;
N2:=20;
N3:=30;
N4:=144;
N5:=144;
MA10:MA(CLOSE,N1);
MA20:MA(CLOSE,N2);
MA30:MA(CLOSE,N3);
MA66:EMA(CLOSE,N4);
MA144:EMA(CLOSE,N5);
ZS:= MIN(O, C) < MIN(MA10, MIN(MA20, MA30));
HS:= MAX(O, C) > MAX(MA10, MAX(MA20, MA30));
QZ:= ZS AND ZS <> REF(ZS, 1);
QH:= HS AND HS <> REF(HS, 1);
DRAWCOLORKLINE(C>MAX1(MA10,MA20,MA30)&&O<MIN1(MA10,MA20,MA30), COLORYELLOW, 0);
DRAWCOLORKLINE(O>MAX1(MA10,MA20,MA30)&&C<MIN1(MA10,MA20,MA30), COLORMAGENTA , 0);
DD:C>MAX1(MA10,MA20,MA30)&&O<MIN1(MA10,MA20,MA30),NODRAW;
KK:O>MAX1(MA10,MA20,MA30)&&C<MIN1(MA10,MA20,MA30),NODRAW;
MID:MA(CLOSE,26);//求N个周期的收盘价均线，称为布林通道中轨
TMP2:=STD(CLOSE,26);//求M个周期内的收盘价的标准差
TOP:MID+2*TMP2;//布林通道上轨
BOTTOM:MID-2*TMP2;//布林通道下轨
COND1:=CROSS(EVERY(H<TOP,BARSLAST(DD)+1)&&NOT(DD)&&ISUP&&EVERY(L>VALUEWHEN(DD,L),BARSLAST(DD)),0.5);
COND2:=CROSS(EVERY(L>BOTTOM,BARSLAST(KK)+1)&&NOT(KK)&&ISDOWN&&EVERY(H<VALUEWHEN(KK,H),BARSLAST(KK)),0.5);
X:=TIME>=900&&TIME<=1445||TIME>=2100||TIME<=2245;
COND1&&COUNT(COND1,BARSLAST(COND2))&&X&&C>MA144,BK;
COND2&&COUNT(COND2,BARSLAST(COND1))&&X&&C<MA144,SK;
C<=VALUEWHEN(DD,L)&&BKVOL>0||C>=BKPRICE+PP*(BKPRICE-VALUEWHEN(DD,L))&&BKVOL>0,CLOSEOUT;
C<=SKPRICE-PP*(VALUEWHEN(KK,H)-SKPRICE)&&SKVOL>0||C>=VALUEWHEN(KK,H)&&SKVOL>0,CLOSEOUT;
AUTOFILTER;
（来源：文华财经）
