I can Create AFL but Need Strategy

#11
Friends
As i have good knowledge of programming, So i can Create AFL for the given strategy but I dont know much about Technical Analysis.
So if you have a good technical strategy then share with me and i will code it for our benifit and we can discuss everything here
Thanks sushil in taking initiative to help the trader community.
will it be posible for you to write a exploration afl where an alert is signalled whenever price pierces an trendline drawn manually in the chart.
 
#12
Sushil, I found one metatrader code on the same lines. Pls let me know whether its posible for you to convert the same into amibroker exploration afl .If yes then i will suggest some minor changes to it.

//+------------------------------------------------------------------+
//| PriceAlert.mq4 |
//| Copyright M00SE 2011 |
//| |
//| P R I C E A L E R T |
//| |
//| This indicator will draw two trendlines on the chart upon which |
//| it is placed. The trendlines, which may be moved around, act as |
//| upper and lower alert levels. When the mid-price crosses either |
//| level the warning alert will be triggered. |
//| |
//| Version 1.2 - 25 Jul 2011 |
//| Added mode flag to get only a single alert per time bar |
//| Added email flag to send email as well as audio/visual alert |
//| Added flag to select line type (trendline or horizontal) |
//| Added setting to specify line width |
//| Added TidyOnExit flag to remove trendlines from chart upon exit |
//| |
//| Version 1 - 16 Jun 2011 |
//| |
//| |
//| Instructions |
//| |
//| Choose the symbol you're interested in and display it in a chart |
//| window at the appropriate timeframe. Load PriceAlert Indicator |
//| and optionally choose desired colour for each trendline. |
//| Optionally set flag to receive single or multiple alerts per |
//| time bar and flag to send email with each alert. (You must have |
//| previously configured your email details.) |
//| Reposition the trendlines to the level at which you wish to be |
//| notified should the mid-price get there. |
//| Remember to have your speakers on! |
//| |
//| That's it! |
//| Hope you like it, MOOSE. |
//| |
//+------------------------------------------------------------------+

#property copyright "Copyright M00SE 2011"

#property indicator_chart_window

//---- input parameters
extern color UpperColour = Blue;
extern color LowerColour = Red;
extern int LineWidth = 2;
extern string NoteDrawTrendline = "true=trendline; false=horizontal line";
extern bool DrawTrendline = true;
extern bool SendEmail = false;
extern string NoteSingleAlert = "true ==> only one hi/lo alert per bar";
extern bool SingleAlertMode = true;
extern bool TidyOnExit = false;

//---- data
static int prevTime = 0;
static double prevPrice;
string upperName = "Upper Alert";
string lowerName = "Lower Alert";
double hiAlert;
double loAlert;

//+------------------------------------------------------------------+
//| expert initialization function |
//+------------------------------------------------------------------+
int init()
{
//----
prevTime = Time[0];
prevPrice = ((Ask + Bid) / 2.0);

double topPrice = WindowPriceMax() - (WindowPriceMax() - WindowPriceMin())*0.2;
double bottomPrice = WindowPriceMax() - (WindowPriceMax() - WindowPriceMin())*0.8;

if(DrawTrendline)
{
SetTrendlineObject(upperName, Time[30], topPrice, Time[0], topPrice, UpperColour);
SetTrendlineObject(lowerName, Time[30], bottomPrice, Time[0], bottomPrice, LowerColour);
}
else
{
SetHorizlineObject(upperName, topPrice, UpperColour);
SetHorizlineObject(lowerName, bottomPrice, LowerColour);
}
//----

return(0);
}

//+------------------------------------------------------------------+
//| expert deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//---- Avoid deleting these upper and lower alert trendlines so they are not lost if chart is reloaded (unless flag is set)
if(TidyOnExit)
{
ObjectDelete(upperName);
ObjectDelete(lowerName);
}

//----
return(0);
}

//+------------------------------------------------------------------+
//| expert start function |
//+------------------------------------------------------------------+
int start()
{
string alertMsg = "";
double midPrice = ((Ask + Bid) / 2.0);
static bool lowerAlertLatch = false;
static bool upperAlertLatch = false;

if(prevTime != Time[0])
{
//Print("NewTimeFrame=", TimeToStr(Time[0]));
lowerAlertLatch = false;
upperAlertLatch = false;

prevTime = Time[0];
}

hiAlert = 0.0;
if(ObjectFind(upperName) == 0)
{
if(DrawTrendline)
hiAlert = NormalizeDouble(ObjectGetValueByShift(upperName,0),Digits);
else
hiAlert = NormalizeDouble(ObjectGet(upperName, OBJPROP_PRICE1),Digits);
}

loAlert = 0.0;
if(ObjectFind(lowerName) == 0)
{
if(DrawTrendline)
loAlert = NormalizeDouble(ObjectGetValueByShift(lowerName,0),Digits);
else
loAlert = NormalizeDouble(ObjectGet(lowerName, OBJPROP_PRICE1),Digits);
}

if(hiAlert > 0.0 && prevPrice < hiAlert && midPrice > hiAlert)
{
//Print("hi alert cond");
if(!upperAlertLatch || !SingleAlertMode)
{
alertMsg = "Upper Level " + Symbol() + " " + DoubleToStr(midPrice, Digits);
Alert(alertMsg);
if (SendEmail) SendMail("Upper Alert on " + Symbol(), alertMsg);
upperAlertLatch = true;
}
}

if(loAlert > 0.0 && prevPrice > loAlert && midPrice < loAlert)
{
//Print("lo alert cond");
if(!lowerAlertLatch || !SingleAlertMode)
{
alertMsg = "Lower Level " + Symbol() + " " + DoubleToStr(midPrice, Digits);
Alert(alertMsg);
if (SendEmail) SendMail("Lower Alert on " + Symbol(), alertMsg);
lowerAlertLatch = true;
}
}

/*
* Print("mid=" + DoubleToStr( midPrice, Digits)
* + " prev=" + prevPrice
* + " hi=" + hiAlert
* + " lo=" + loAlert);
*/
prevPrice = midPrice;
return(0);
}

//+------------------------------------------------------------------+
//| SetTrendlineObject |
//+------------------------------------------------------------------+
void SetTrendlineObject(string name, datetime T1, double P1, datetime T2, double P2, color colour)
{
if(ObjectFind(name) == -1)
{
ObjectCreate(name, OBJ_TREND, 0, T1, P1, T2, P2);
ObjectSet(name, OBJPROP_COLOR, colour);
ObjectSet(name, OBJPROP_BACK, false);
ObjectSet(name, OBJPROP_WIDTH, LineWidth);
}
}

//+------------------------------------------------------------------+
//| SetHorizlineObject |
//+------------------------------------------------------------------+
void SetHorizlineObject(string name, double P1, color colour)
{
if(ObjectFind(name) == -1)
{
ObjectCreate(name, OBJ_HLINE, 0, 0, P1);
ObjectSet(name, OBJPROP_COLOR, colour);
ObjectSet(name, OBJPROP_BACK, false);
ObjectSet(name, OBJPROP_WIDTH, LineWidth);
}
}

//+------------------------------------------------------------------+
 
#13
Friends
As i have good knowledge of programming, So i can Create AFL for the given strategy but I dont know much about Technical Analysis.
So if you have a good technical strategy then share with me and i will code it for our benifit and we can discuss everything here
Dear Sushil

i have an afl. I want to add some lines to it so that it show 1st candle for 30 min and rest candles for 60 mins.

hope u got my point and give me lines here

thanks in adv
 
#19
Actually you need 1st bar of 45 minute and rest of 60 minutes. 1st bar from 9.15 to 10 and rest 10 to 11 to 12.
its ok johnny bhai

u may look at it this way also but.........

if my work must be done?:)
no need to write any afl for this its just simple setting in Ami starting time will get us the first candle for any of the 15 - 30 or 45 minutes in a hourly TF chart.

::thumb::
 

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