Hello Centaur, i tried finding an mq4l file, but nobody seem to have it :/Centaur wrote: Thu Dec 01, 2022 4:13 pm Hi rambo,
Please if you could share the mq4 file, I cannot see the source code with an ex4 file
Hi Rambo,rambo wrote: Sat Dec 03, 2022 10:14 am Also i found this indicator made by CQ, https://cqindicators.com/mt4_indicators/dpo_volume.html
His indicators are amazing, especially this one. Too bad he only offers mt4 files, if u could convert this into mt5 i know for a fact this would benefit the NNFX community.
Really appreciate the work u put in!
hello to all of you my friends.. I just joined you.. I had a question without disturbing you.. I liked the alpha trend indicator very much, but I couldn't code the notification event.. is there anyone or a resource on the site that can help with the notification event that comes with the signal? I'm sorry I'm missing a lot of indicators..thanks in advance.Centaur wrote: Wed Oct 12, 2022 7:15 am Sure will do
Alpha Trend
Converted Tradingview indicator, more info: https://www.tradingview.com/script/o50NYLAZ-AlphaTrend/
Try this:memirxan wrote: Tue Dec 06, 2022 12:51 am hello to all of you my friends.. I just joined you.. I had a question without disturbing you.. I liked the alpha trend indicator very much, but I couldn't code the notification event.. is there anyone or a resource on the site that can help with the notification event that comes with the signal? I'm sorry I'm missing a lot of indicators..thanks in advance.
Code: Select all
if(Buy_Signal[i] != EMPTY_VALUE)
SendNotification("Buy Signal Triggered!");
if(Sell_Signal[i] != EMPTY_VALUE)
SendNotification("Sell Signal Triggered!");dude, thank you very much for your answer..but i tried it, both buy and sell signals come in seconds..i took a screenshot to see if i am typing the code in the wrong place..Centaur wrote: Tue Dec 06, 2022 2:38 am Try this:
https://www.mql5.com/en/docs/network/sendnotification
https://www.mql5.com/en/docs/network/sendmail
https://www.mql5.com/en/docs/common/alertCode: Select all
if(Buy_Signal[i] != EMPTY_VALUE) SendNotification("Buy Signal Triggered!"); if(Sell_Signal[i] != EMPTY_VALUE) SendNotification("Sell Signal Triggered!");
For more than one statement in an if statement you need to use parenthesis:memirxan wrote: Tue Dec 06, 2022 3:06 am dude, thank you very much for your answer..but i tried it, both buy and sell signals come in seconds..i took a screenshot to see if i am typing the code in the wrong place..
Centaur wrote: Tue Dec 06, 2022 4:40 am For more than one statement in an if statement you need to use parenthesis:
if(Buy_Signal != EMPTY_VALUE)
{
SendNotification("Buy Signal Triggered!");
Alert...
}
Yes it will give all signals in history, to limit this to new signals only you can do the following:memirxan wrote: Tue Dec 06, 2022 5:24 am Buy_Signal [ i ] != EMPTY_VALUE
I have to choose [ i ] option because , if I choose Buy_Signal !=EMPTY_VALUE , I take error' Buy_Signal' - invalid array access..
And the other problem on screeshot
Code: Select all
//--- calculate start position
int bar;
if(prev_calculated == 0)
{
bar = 0;
int bar_cnt = Bars(_Symbol, _Period);
}
else
bar = prev_calculated - 1;
//--- main loop
for(int i = bar; i < rates_total && !_StopFlag; i++)
{
if(i > length)
{
//--- calculate alpha trend
ATR[i] = fSMA(i, length, TR);
UpTrend[i] = low[i] - ATR[i] * atr_multiplier;
DownTrend[i] = high[i] + ATR[i] * atr_multiplier;
Alpha_Calc[i] = (inp_change_calc == No ? RSI[i] >= 50 : MFI[i] >= 50) ? UpTrend[i] < Alpha_Calc[i - 1] ? Alpha_Calc[i - 1] : UpTrend[i] : DownTrend[i] > Alpha_Calc[i - 1] ? Alpha_Calc[i - 1] : DownTrend[i];
//--- plot alpha trend
Alpha[i] = NormalizeDouble(Alpha_Calc[i], _Digits);
Offset[i] = NormalizeDouble(Alpha_Calc[i - 2], _Digits);
//--- plot buy and sell signals
Buy_Signal_Calc[i] = Alpha[i] > Offset[i] && Alpha[i - 1] <= Offset[i - 1] ? 1.0 : 0.0;
Sell_Signal_Calc[i] = Alpha[i] < Offset[i] && Alpha[i - 1] >= Offset[i - 1] ? 1.0 : 0.0;
Buy_BarCount[i] = fBarsSince(i, Buy_Signal_Calc);
Sell_BarCount[i] = fBarsSince(i, Sell_Signal_Calc);
Arrows[i] = Buy_BarCount[i] > Sell_BarCount[i] ? 1.0 : -1.0;
Buy_Signal[i] = inp_signals == No ? EMPTY_VALUE : Arrows[i] == -1.0 && Arrows[i - 1] == 1.0 ? Offset[i] : EMPTY_VALUE;
Sell_Signal[i] = inp_signals == No ? EMPTY_VALUE : Arrows[i] == 1.0 && Arrows[i - 1] == -1.0 ? Offset[i] : EMPTY_VALUE;
if(Buy_Signal[i] != EMPTY_VALUE && i > bar_cnt)
{
SendNotification("Buy Signal was Triggered!");
Alert("Buy Signal was Triggered!");
}
if(Sell_Signal[i] != EMPTY_VALUE && i > bar_cnt)
{
SendNotification("Sell Signal was Triggered!");
Alert("Sell Signal was Triggered!");
}
}
}hello again mate, I tried the code you gave, but it gives bar_cnt error. I'm sorry I made you tiredCentaur wrote: Tue Dec 06, 2022 7:53 am Yes it will give all signals in history, to limit this to new signals only you can do the following:Code: Select all
//--- calculate start position int bar; if(prev_calculated == 0) { bar = 0; int bar_cnt = Bars(_Symbol, _Period); } else bar = prev_calculated - 1; //--- main loop for(int i = bar; i < rates_total && !_StopFlag; i++) { if(i > length) { //--- calculate alpha trend ATR[i] = fSMA(i, length, TR); UpTrend[i] = low[i] - ATR[i] * atr_multiplier; DownTrend[i] = high[i] + ATR[i] * atr_multiplier; Alpha_Calc[i] = (inp_change_calc == No ? RSI[i] >= 50 : MFI[i] >= 50) ? UpTrend[i] < Alpha_Calc[i - 1] ? Alpha_Calc[i - 1] : UpTrend[i] : DownTrend[i] > Alpha_Calc[i - 1] ? Alpha_Calc[i - 1] : DownTrend[i]; //--- plot alpha trend Alpha[i] = NormalizeDouble(Alpha_Calc[i], _Digits); Offset[i] = NormalizeDouble(Alpha_Calc[i - 2], _Digits); //--- plot buy and sell signals Buy_Signal_Calc[i] = Alpha[i] > Offset[i] && Alpha[i - 1] <= Offset[i - 1] ? 1.0 : 0.0; Sell_Signal_Calc[i] = Alpha[i] < Offset[i] && Alpha[i - 1] >= Offset[i - 1] ? 1.0 : 0.0; Buy_BarCount[i] = fBarsSince(i, Buy_Signal_Calc); Sell_BarCount[i] = fBarsSince(i, Sell_Signal_Calc); Arrows[i] = Buy_BarCount[i] > Sell_BarCount[i] ? 1.0 : -1.0; Buy_Signal[i] = inp_signals == No ? EMPTY_VALUE : Arrows[i] == -1.0 && Arrows[i - 1] == 1.0 ? Offset[i] : EMPTY_VALUE; Sell_Signal[i] = inp_signals == No ? EMPTY_VALUE : Arrows[i] == 1.0 && Arrows[i - 1] == -1.0 ? Offset[i] : EMPTY_VALUE; if(Buy_Signal[i] != EMPTY_VALUE && i > bar_cnt) { SendNotification("Buy Signal was Triggered!"); Alert("Buy Signal was Triggered!"); } if(Sell_Signal[i] != EMPTY_VALUE && i > bar_cnt) { SendNotification("Sell Signal was Triggered!"); Alert("Sell Signal was Triggered!"); } } }