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| Updating indicator values every tick |
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rounder8
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| Post subject: Updating indicator values every tick |
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Posted: Mon 19 Mar, 2012, 23:30
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User rating: 0
Joined: Sun 18 Mar, 2012, 17:13
Posts: 4
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Hi,
Can I have an example code how to update indicator values on every tick? I tried to calculate indicator values using shift 0 but that yields NaN. Shift 1 gives the value of last bar I guess. So basically I want to see indicator values intra-bar...
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rounder8
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| Post subject: Re: Updating indicator values every tick |
Post rating: 0
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Posted: Tue 20 Mar, 2012, 15:01
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User rating: 0
Joined: Sun 18 Mar, 2012, 17:13
Posts: 4
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Nevermind, I figured this one out. To get updates tick-by-tick on custom timeframes you need to first subscribe to the feed in onStart method.
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Tinfx
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| Post subject: Re: Updating indicator values every tick |
Post rating: 0
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Posted: Sat 14 Jul, 2012, 19:24
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User rating: 0
Joined: Sun 22 Apr, 2012, 19:19
Posts: 54
Location: United KingdomUnited Kingdom
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Hello rounder8
Any chance you could put some dummy code up for this. I am trying to calculate the value of an MA onTick and not getting the method to execute.
Any help greatly appreciated.
Tin
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API Support
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| Post subject: Re: Updating indicator values every tick |
Post rating: 0
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Posted: Mon 16 Jul, 2012, 07:17
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User rating: ∞
Joined: Fri 31 Aug, 2007, 09:17
Posts: 6139
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Please provide you example strategy and describe the launch case.
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Tinfx
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| Post subject: Re: Updating indicator values every tick |
Post rating: 0
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Posted: Mon 16 Jul, 2012, 12:13
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User rating: 0
Joined: Sun 22 Apr, 2012, 19:19
Posts: 54
Location: United KingdomUnited Kingdom
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Hello
So quite simply, for a short period from say 01/07/2012 12:00:00.000 to 01/07/2012 13:00:00.000 calculate EMA (14) for every tick and print values for 2 'before' and 1 tick 'after'. So, not at the onBar level, but on the onTick level.
T
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API Support
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| Post subject: Re: Updating indicator values every tick |
Post rating: 0
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Posted: Mon 16 Jul, 2012, 12:42
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User rating: ∞
Joined: Fri 31 Aug, 2007, 09:17
Posts: 6139
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