볼린져밴드 변형

 

 

Input : Period(20), MultiD(2);
var : MAv(0),BBup(0),BBdn(0),HH(0),LL(0);

MAv = ma(C,Period);
BBup = BollBandUp(Period,MultiD);
BBdn = BollBandDown(Period,MultiD);

if crossup(H,BBup) Then
      HH = abs(H-BBup);

if H > BBup and abs(H-BBup) > HH Then
      HH = abs(H-BBup);

if CrossDown(L,BBdn) Then
      LL = abs(BBdn-L);

if L < BBdn and abs(BBdn-L) > LL Then
      LL = abs(BBdn-L);

Plot1(MAv, "이평");
Plot2(BBup, "상단밴드");
Plot3(BBdn, "하단밴드");

#하단밴드+직전 상단돌파의 최고폭값
if HH > 0 Then
      plot4(BBdn+HH,"하단+상단돌파폭");

#상단밴드-직전 하단돌파의 최고폭값
if LL > 0 Then
      plot5(BBUp-LL,"상단-하단돌파폭");