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how do i create this strategy?


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  #1 (permalink)
kaywai
singapore
 
Posts: 131 since Nov 2009
Thanks Given: 11
Thanks Received: 7

Hi,

Need some help trying to create this strategy.

1) To determine the high and low of the first 30 mins of trading day and to use them as the day's support and resistance.
2) To initiate a long if a higher high is greater than the high that was determined in the first 30 minutes and to initiate a short if a lower low is lesser than the low that was determined first 30 mins of the trading day.

i can't get the high and low of the first 30 minutes to be the boundaries for use throughout the day. by that i mean, the high and low keeps on moving as we move through the trading day. and i am using 1 minute charts.

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  #2 (permalink)
 
max-td's Avatar
 max-td 
Frankfurt
 
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hallo kaywai,
welcome to our forum !

max-td
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  #3 (permalink)
 
sam028's Avatar
 sam028 
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Maybe something like:
 
Code
                            
private int endPeriod 100000;
private 
int _H;
private 
int _L;
protected 
override void OnBarUpdate()
{
if (
ToTime(Time[0]) < endPeriod
  return;
if (
ToTime(Time[0]) == endPeriod) {
  
_H=HighestBar(HighBars.BarsSinceSession 1);
  
_L=LowestBar(LowBars.BarsSinceSession 1);}
  return;
if (
High High[_H])
  
EnterLongDefaultQuantity,"");
if (
Low Low[_L])
  
EnterShortDefaultQuantity,"");
  

_H/_L stores the bar number which had the higher high/lower low before 10:00 am (I assume we are here working on the ES cash session, in NY timezone, and the start session is defined at 09:30 am)

Not tested...

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  #4 (permalink)
kaywai
singapore
 
Posts: 131 since Nov 2009
Thanks Given: 11
Thanks Received: 7

Sam, Thx for your help. Getting an "error on generating strategy message, and being a noob at programming doesn't help! Let me show you what I've done and you can point out what I've done wrong.

{
#region
privateint endPeriod = 081500;
privateint _H;
privateint _L;
#endregion
}
protectedoverridevoid OnBarUpdate()
{
if (ToTime(Time[0]) < endPeriod)
return;
if (ToTime(Time[0]) == endPeriod) {
_H=HighestBar(High, Bars.BarsSinceSession -
1);
_L=LowestBar(Low, Bars.BarsSinceSession -
1);}
return;
if (High > High[_H])
EnterLong(_H + TickSize);
if (Low < Low[_L])
EnterShort(_L - TickSize);
}

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  #5 (permalink)
kaywai
singapore
 
Posts: 131 since Nov 2009
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Thanks for the welcome Max. Hopefully one day I can contribute. Right now, I'm a noob!

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  #6 (permalink)
 
sam028's Avatar
 sam028 
Site Moderator
 
Posts: 3,765 since Jun 2009
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You may create a basic strategy with the wizard, then edit the .cs an make your own modification.
If you had removed the space char between private and int, for example, well it's not going to work...



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  #7 (permalink)
kaywai
singapore
 
Posts: 131 since Nov 2009
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Thanks Received: 7

sorry dude. thx again

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  #8 (permalink)
kaywai
singapore
 
Posts: 131 since Nov 2009
Thanks Given: 11
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Hi Jeff, Try this

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  #9 (permalink)
 
Big Mike's Avatar
 Big Mike 
Manta, Ecuador
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sam028 View Post
You may create a basic strategy with the wizard, then edit the .cs an make your own modification.
If you had removed the space char between private and int, for example, well it's not going to work...



This is just from pasting into the forum, you need to wrap code around either the [ code ] or [ php ] blocks so it doesn't word wrap or improperly format.

Mike



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  #10 (permalink)
 
IBLAB's Avatar
 IBLAB 
Wilmington ,NC ,United States
 
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Big Mike View Post
This is just from pasting into the forum, you need to wrap code around either the [ code ] or [ php ] blocks so it doesn't word wrap or improperly format.

Mike

Thanks BIG MIKE. I WISH I knew how to code. U r work is fabulous. Tyvvm. IB

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