fh:=HIGH;fl:=LOW;
for p=DATACOUNT-1 downto 1 do begin
IF fh[p]<fh[p+1] then
fh[p]:=fh[p+1];
IF fl[p]>fl[p+1] then
fl[p]:=fl[p+1];
end;
qk:=LOW>REF(HIGH,1)OR HIGH<REF(LOW,1);
G:=IF(LOW>REF(HIGH
使用说明:从股价下穿5日均线到最低点5日均线上翘,回调不超过N%
ma5:=ma(c,5);ma10:=ma(c,10);ma20:=ma(c,20);
m5up:=ma5>ref(ma5,1) and ref(ma5,1)<=ref(ma5,2);
m5down:=ma5<ref(ma5,1) and ref(ma5,1)>=ref(ma5,2);
t1:=barslast(m5down);//:从5日均线开始向下捌头时算到现在的