//半月線
YB:=MOD(DAY,15)<REF(MOD(DAY,15),1)OR DATETOD1970(DATE)-REF(DATETOD1970(DATE),1)>14 OR BARPOS=1;
w:BARSLAST(YB),LINETHICK;
dg:=w=0 or ISLASTBAR;
wx:=0*C;
for P=datacount-1 downto lbound(dg) do
if dg[P] then
wx[P]:=0;
else
wx[P]:=wx[P+1]+1;
r:=BACKSET(ISLASTBAR,w+1)-ISLASTBAR;
wx:=refx(wx,1)+r,LINETHICK;
oo:=ref(o,w);
hh:=hhv(h,w+1);
LL:=LLv(L,w+1);
半月開:ROUND(OO*TBS)/TBS,LINETHICK;
半月高:ROUND(refx(hh,wx)*TBS)/TBS,LINETHICK;
半月低:ROUND(refx(LL,wx)*TBS)/TBS,LINETHICK;
半月收:ROUND(refx(c,wx)*TBS)/TBS,LINETHICK;
上半月收:=REF(半月收,W+1),LINETHICK;
半月 漲幅 :半月收/上半月收*100-100,LINETHICK,COLORFFFFFF;
f:=半月收>半月開 or (半月收=半月開 and 半月收>ref(半月收,W));
j:=cross(w,wx);
STICKLINE(w>=0 and f AND NOT(YB OR REFX(YB,1)),半月低,半月高,20,0),COLORMAGENTA;
STICKLINE(w>=0 and not(f) AND NOT(YB OR REFX(YB,1)),半月低,半月高,20,0)COLORFFDD00;{}
P:=BARPOS;
DRAWTEXT(w>0 and j AND DAY<15,半月高*1.01,'月上半月'),COLOR00CCFF,ALIGN1;
DRAWTEXT(w>0 and j AND DAY>15,半月高*1.01,'月下半月'),COLOR00CCFF,ALIGN1;
DRAWNUMBER(w>0 and j,半月高*1.01,MONTH,0),COLOR00CCFF,ALIGN2;
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