老师 请帮忙优化几句程序 (文华财经wh7睿期)

老师 请帮忙优化下面几句程序 谢谢！

DIFF:=EMA(C,12) - EMA(C,26),NODRAW;//

DEA:=EMA(DIFF1,9),NODRAW;
MACD:=2*(DIFF-DEA),COLORSTICK,NODRAW;//

JC:=CROSS(MACD,0),NODRAW;
SC:=CROSSDOWN(MACD,0),NODRAW;

H0:=HHV(H,BARSLAST(JC||SC)+1),NODRAW;

L0:=LLV(L,BARSLAST(JC||SC)+1),NODRAW;
红:=3,NODRAW;
红X:=SUMBARS(SC,红),NODRAW;
HH1:=REF(HHV(H,SUMBARS(JC,1)),SUMBARS(SC,红-2)),NODRAW;//

HL1:=REF(LLV(L,SUMBARS(JC,1)),SUMBARS(SC,红-2)),NODRAW;//

HH2:=REF(HHV(H,SUMBARS(JC,1)),SUMBARS(SC,红-1)),NODRAW;//

HL2:=REF(LLV(L,SUMBARS(JC,1)),SUMBARS(SC,红-1)),NODRAW;//
HH3:=REF(HHV(H,SUMBARS(JC,1)),红X),NODRAW;//

HL3:=REF(LLV(L,SUMBARS(JC,1)),红X),NODRAW;//

蓝:=3,NODRAW;
蓝X:=SUMBARS(JC,蓝),NODRAW;
LH1:=REF(HHV(H,SUMBARS(SC,1)),SUMBARS(JC,蓝-2)),NODRAW;
LL1:=REF(LLV(L,SUMBARS(SC,1)),SUMBARS(JC,蓝-2)),NODRAW;
LH2:=REF(HHV(H,SUMBARS(SC,1)),SUMBARS(JC,蓝-1)),NODRAW;
LL2:=REF(LLV(L,SUMBARS(SC,1)),SUMBARS(JC,蓝-1)),NODRAW;
LH3:=REF(HHV(H,SUMBARS(SC,1)),蓝X),NODRAW;
LL3:=REF(LLV(L,SUMBARS(SC,1)),蓝X),NODRAW;