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Help Please with Indicator Alert Code

  • #21
  • Dec 29, 2019 4:13pm Dec 29, 2019 4:13pm
Hi BlueRain, ok I will test/try and will let you know later

Quoting BlueRain
{quote} Can you try this one and let me know? I have moved arrow handling block to its own block. It seems to be working but if you find any issue, please let me know. {file}
  • #22
  • Dec 31, 2019 2:12pm Dec 31, 2019 2:12pm
Hello BlueRain

I have attached a pic to show you what is happening,

The arrow alignment is not correct from the HP_Arrows to the HP_Diff indicator

The Green up arrow is on the last bar of the Red line, and the Red down arrow is on the last bar of the Green Line,

Otherwise indicator working perfectly
Attached Image (click to enlarge)
Click to Enlarge Name: HP_pic.jpg Size: 98 KB
  • #23
  • Dec 31, 2019 8:34pm Dec 31, 2019 8:34pm
To match with HP, I have fixed HP_Diff_Alerts indicator by shifting 1 bar to left

//uptrend
UpTrend[x+1] = 1;
DownTrend[x+1] = -1;


UpTrend[x+1] = -1;
DownTrend[x+1] = 1;
Attached Image
Attached File(s)
File Type: mq4 HP_DIFF_Alerts.mq4   6 KB | 956 downloads
  • #24
  • Dec 31, 2019 9:36pm Dec 31, 2019 9:36pm
Hi Blue Rain, Thank you for that adjustment
  • #25
  • Dec 31, 2019 10:52pm Dec 31, 2019 10:52pm
This is Utility Indicator with Perf % for each and whole position to show up on chart window.
Attached File(s)
File Type: mq4 NB i-Breakeven.mq4   13 KB | 628 downloads
  • #26
  • Edited 12:36am Jan 1, 2020 12:17am | Edited 12:36am
I am looking at the HP DIFF Alert indicator and I am thinking Does it repaint?
  • #27
  • Jan 1, 2020 1:39am Jan 1, 2020 1:39am
[quote=penuelophir;12683035]I am looking at the HP DIFF Alert indicator and I am thinking Does it repaint?[/qu

Any indicator that checks "current bar" will repaint as current bar might change its value at any time and bar is not closed.

HP is kind of Moving Average indicator - so if you set it to check current bar, it will repaint.
You should check it as 1 ( which is previous bar ) if you don't want repaint.

There is option that you can change in HP indicator.

HP_Diff_Alert is just reading HP Indicator's value and displaying as Up or Down.
So, if you don't want to repaint, you might have to change which bar to be checked.
  • #28
  • Jan 1, 2020 1:53am Jan 1, 2020 1:53am
Hello Bluerain, Thanks for your prompt responds and I very much appreciate it. So if you wait for the bar to close then it would not repaint on the closed bar? Also what is the indicator on the main chart? Thanks once again!!!
  • #29
  • Jan 1, 2020 2:11am Jan 1, 2020 2:11am
Regarding HP indicator, You can open source code and you will find HP indicator is based on
Hodrick-Prescott Filter - this is explained in this link to https://en.wikipedia.org/wiki/Hodrick–Prescott_filter

it is very complex mathematical calculation that says
"It is used to obtain a smoothed-curve representation of a time series, one that is more sensitive to long-term than to short-term fluctuations."

Basically, you should use this HP for "Longer term" trend, not just last bar signal change.
Ideally, you should follow its trend - means you are better off wait few bars closed before it forms clear trend.

If you wait until current bar is closed, it shouldn't repaint for sure.
  • #30
  • Jan 1, 2020 2:16am Jan 1, 2020 2:16am
Quoting BlueRain
Regarding HP indicator, You can open source code and you will find HP indicator is based on Hodrick-Prescott Filter - this is explained in this link to https://en.wikipedia.org/wiki/Hodrick–Prescott_filter it is very complex mathematical calculation that says "It is used to obtain a smoothed-curve representation of a time series, one that is more sensitive to long-term than to short-term fluctuations." Basically, you should use this HP for "Longer term" trend, not just last bar signal...
BlueRain You are the man and thanks for your time and I very much appreciate it,
  • #31
  • Sep 29, 2020 11:16pm Sep 29, 2020 11:16pm
Quoting BlueRain
I had some free time this morning to fix your code as I won't do any more trading until new year. It now checks if trend is changed ( basically compare two buffer value of previous two bars ) and alerts. Plus, I have renamed few variable for easier reading. I am sure you can figure it out. Please test out {file}
How to create an alarm every 5 minutes

double uzun = iClose(_Symbol, PERIOD_M1, 100);
double kisa = iClose(_Symbol, PERIOD_M1, 10);
double canli = iClose(_Symbol, PERIOD_M1, 0);
double uzun_yuzde = ((canli-uzun)/uzun)*100;
double kisa_yuzde = ((canli-kisa)/kisa)*100;
double uzun_kosul_yuzde = 0.10;
double kisa_kosul_yuzde = 0.01;
if((uzun_yuzde>uzun_kosul_yuzde)&&(kisa_yuzde>kisa_kosul_yuzde))Alert(_Symbol," BUY ",uzun_yuzde," ",kisa_yuzde);
if((uzun_yuzde<-uzun_kosul_yuzde)&&(kisa_yuzde<-kisa_kosul_yuzde))Alert(_Symbol," SELL ",uzun_yuzde," ",kisa_yuzde);
Attached File(s)
File Type: mq4 yeni.mq4   2 KB | 479 downloads
  • #32
  • Aug 10, 2021 4:56am Aug 10, 2021 4:56am
Quoting BlueRain
{quote} Can you try this one and let me know? I have moved arrow handling block to its own block. It seems to be working but if you find any issue, please let me know. {file}
Dear BlueRain

Can you please update the code of this indicator, the MTF option seem not working.
Attached Image (click to enlarge)
Click to Enlarge Name: MTF.jpg Size: 61 KB

Thank you.
  • #33
  • Jul 5, 2022 9:19am Jul 5, 2022 9:19am
Quoting BlueRain
To match with HP, I have fixed HP_Diff_Alerts indicator by shifting 1 bar to left //uptrend UpTrend[x+1] = 1; DownTrend[x+1] = -1; UpTrend[x+1] = -1; DownTrend[x+1] = 1; {file} {image}

Hello,
I downloaded the HP_Diff_Alerts indicator, the signal is coming, but there are no arrows on my chart. How do I get them? Could you help me?
Attached Image (click to enlarge)
Click to Enlarge Name: screenshot.png Size: 6 KB
  • #34
  • Aug 11, 2022 2:12pm Aug 11, 2022 2:12pm
Hi
I want a code that only alert on the LL
I can't edit it
  • #35
  • Last Post: Oct 8, 2022 1:04am Oct 8, 2022 1:04am
Quoting BlueRain
quick look.. and it seem your variable is not matching. in this line, for (int li_0 = Bars - IndicatorCounted() - 1; li_0 >= 0; li_0--) you are using li_0 as your variable to iterate all. But, in the body, you are using just "i" if ( i <= AlertBar && Alerts) // added i think you should change this to li_0. there was another line Basically, if you change this if ( li_0 <= AlertBar && Alerts) , it should work.. ( You might want to change all li_0 to something else like "counter" as this was randomly generated code. if ( i <= AlertBar && Alerts) //...

hey bluerain can u help me with adding an alert in colour changing indicator? i dont know coding buti want to edit that indicator i have mql4 file?
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