//+------------------------------------------------------------------+
//| ang_AutoCh_HL-v1.mq4 |
//| umbenannt in Autotrendlinien.mq4 |
//| Copyright © 2006, ANG3110@latchess.com |
//+------------------------------------------------------------------+
#property copyright "ANG3110@latchess.com"
//----------------------------------
#property indicator_chart_window
//----------------------------------
extern int Hours = 10;
extern color col = Blue;
//------------------
double lr, lr0, lrp;
double sx, sy, sxy, sx2, aa, bb;
int p, sName, fs;
int f, f0, f1;
double dh, dl, dh_1, dl_1, dh_2, dl_2;
int ai_1, ai_2, bi_1, bi_2;
double hai, lai, dhi, dli, dhm, dlm, ha0, hap, la0, lap;
double price_p1, price_p0, price_p2, price_01, price_00, price_02;
int p1, p0, p2, fp;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
p = Hours*60 / Period();
if(fs == 0)
{
sName = CurTime();
fs = 1;
}
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
ObjectDelete("1" + sName);
ObjectDelete("0" + sName);
ObjectDelete("2" + sName);
}
//+------------------------------------------------------------------+
//| Custom indicator start function |
//+------------------------------------------------------------------+
int start()
{
int i, n;
//----
if(f == 1)
{
p1 = iBarShift(Symbol(), Period(), ObjectGet("1" + sName, OBJPROP_TIME1));
p0 = iBarShift(Symbol(), Period(), ObjectGet("0" + sName, OBJPROP_TIME1));
p2 = iBarShift(Symbol(), Period(), ObjectGet("2" + sName, OBJPROP_TIME1));
if(fp == 0 && p != p1)
{
p = p1;
fp = 1;
}
if(fp == 0 && p != p0)
{
p = p0;
fp = 1;
}
if(fp == 0 && p != p2)
{
p = p2;
fp = 1;
}
}
sx = 0; sy = 0; sxy = 0; sx2 = 0;
//----
for(n = 0; n <= p; n++)
{
sx += n;
sy += Close[n];
sxy += n*Close[n];
sx2 += MathPow(n, 2);
}
aa = (sx*sy - (p + 1)*sxy) / (MathPow(sx, 2) - (p + 1)*sx2);
bb = (sy - aa*sx) / (p + 1);
//----
for(i = 0; i <= p; i++)
{
lr = bb + aa*i;
dh = High[i] - lr;
dl = Low[i] - lr;
//----
if(i < p / 2)
{
if(i == 0)
{
dh_1 = 0.0;
dl_1 = 0.0;
ai_1 = i;
bi_1 = i;
}
//----
if(dh >= dh_1)
{
dh_1 = dh;
ai_1 = i;
}
//----
if(dl <= dl_1)
{
dl_1 = dl;
bi_1 = i;
}
}
//----
if(i >= p / 2)
{
if(i == p / 2)
{
dh_2 = 0.0;
dl_2 = 0.0;
ai_2 = i;
bi_2 = i;
}
if(dh >= dh_2)
{
dh_2 = dh;
ai_2 = i;
}
if(dl <= dl_2)
{
dl_2 = dl;
bi_2 = i;
}
}
}
lr0 = bb;
lrp = bb + aa*(i + p);
//----
if(MathAbs(ai_1 - ai_2) > MathAbs(bi_1 - bi_2))
f=1;
//----
if(MathAbs(ai_1 - ai_2) < MathAbs(bi_1 - bi_2))
f=2;
//----
if(MathAbs(ai_1 - ai_2) == MathAbs(bi_1 - bi_2))
{
if(MathAbs(dh_1 - dh_2) < MathAbs(dl_1 - dl_2))
f=1;
//----
if(MathAbs(dh_1 - dh_2) >= MathAbs(dl_1 - dl_2))
f=2;
}
//----
if(f == 1)
{
for(n = 0; n <= 20; n++)
{
f1 = 0;
//----
for(i = 0; i <= p; i++)
{
hai = High[ai_1]*(i - ai_2) / (ai_1 - ai_2) + High[ai_2]*(i - ai_1) /
(ai_2 - ai_1);
//----
if(i == 0 || i == p / 2)
dhm = 0.0;
//----
if(High[i] - hai > dhm && i < p / 2)
{
ai_1 = i;
f1 = 1;
}
//----
if(High[i] - hai > dhm && i >= p / 2)
{
ai_2 = i;
f1 = 1;
}
}
//----
if(f == 0)
break;
}
//----
for(i = 0; i <= p; i++)
{
hai = High[ai_1]*(i - ai_2) / (ai_1 - ai_2) + High[ai_2]*(i - ai_1) /
(ai_2 - ai_1);
dli = Low[i] - hai;
if(i == 0)
dlm=0.0;
if(dli < dlm)
dlm = dli;
}
ha0 = High[ai_1]*(0 - ai_2) / (ai_1 - ai_2) + High[ai_2]*(0 - ai_1) / (ai_2 - ai_1);
hap = High[ai_1]*(p - ai_2) / (ai_1 - ai_2) + High[ai_2]*(p - ai_1) / (ai_2 - ai_1);
price_p1 = hap;
price_p0 = hap + dlm / 2;
price_p2 = hap + dlm;
price_01 = ha0;
price_00 = ha0 + dlm / 2;
price_02 = ha0 + dlm;
}
if(f == 2)
{
for(n = 0; n <= 20; n++)
{
f1 = 0;
for(i = 0; i <= p; i++)
{
lai = Low[bi_1]*(i - bi_2) / (bi_1 - bi_2) + Low[bi_2]*(i - bi_1) /
(bi_2 - bi_1);
if(i == 0 || i == p / 2)
dlm = 0.0;
if(Low[i] - lai < dlm && i < p / 2)
{
bi_1 = i;
f1 = 1;
}
if(Low[i] - lai < dlm && i >= p / 2)
{
bi_2 = i;
f1 = 1;
}
}
if(f == 0)
break;
}
//----
for(i = 0; i <= p; i++)
{
lai = Low[bi_1]*(i - bi_2) / (bi_1 - bi_2) + Low[bi_2]*(i - bi_1) / (bi_2 - bi_1);
dhi = High[i] - lai;
if(i == 0)
dhm = 0.0;
if(dhi > dhm)
dhm = dhi;
}
la0 = Low[bi_1]*(0 - bi_2) / (bi_1 - bi_2) + Low[bi_2]*(0 - bi_1) / (bi_2 - bi_1);
lap = Low[bi_1]*(p - bi_2) / (bi_1 - bi_2) + Low[bi_2]*(p - bi_1) / (bi_2 - bi_1);
price_p1 = lap;
price_p0 = lap + dhm / 2;
price_p2 = lap + dhm;
price_01 = la0;
price_00 = la0 + dhm / 2;
price_02 = la0 + dhm;
}
ObjectCreate("1" + sName, 2, 0, Time[p], price_p1, Time[0], price_01);
ObjectCreate("0" + sName, 2, 0, Time[p], price_p0, Time[0], price_00);
ObjectCreate("2" + sName, 2, 0, Time[p], price_p2, Time[0], price_02);
ObjectSet("1" + sName, OBJPROP_COLOR, col);
ObjectSet("0" + sName, OBJPROP_COLOR, col);
ObjectSet("0" + sName, OBJPROP_STYLE, STYLE_DOT);
ObjectSet("2" + sName, OBJPROP_COLOR, col);
ObjectSet("1" + sName, OBJPROP_TIME1, Time[p]);
ObjectSet("1" + sName, OBJPROP_PRICE1, price_p1);
ObjectSet("1" + sName, OBJPROP_TIME2, Time[0]);
ObjectSet("1" + sName, OBJPROP_PRICE2, price_01);
ObjectSet("0" + sName, OBJPROP_TIME1, Time[p]);
ObjectSet("0" + sName, OBJPROP_PRICE1, price_p0);
ObjectSet("0" + sName, OBJPROP_TIME2, Time[0]);
ObjectSet("0" + sName, OBJPROP_PRICE2, price_00);
ObjectSet("2" + sName, OBJPROP_TIME1, Time[p]);
ObjectSet("2" + sName, OBJPROP_PRICE1, price_p2);
ObjectSet("2" + sName, OBJPROP_TIME2, Time[0]);
ObjectSet("2" + sName, OBJPROP_PRICE2, price_02);
f = 1; p1 = p; p0 = p; p2 = p; fp = 0;
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Series array that contains open time of each bar
Indicator Curves created:
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: