You can use the example code from the help and ask for just a 60 minute set of minute bars from any given day. I'm getting about a day's worth of bars even though I'm only asking for an hour. Which is pretty computationally wasteful for both the API and my code because I have to wade through and find just he data I need and you create a lot more objects than I asked for.
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B9 BarsRequest returns far more data than requested
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B9 BarsRequest returns far more data than requested
There are some scenarios where I want to grab just a specific slice of data.
You can use the example code from the help and ask for just a 60 minute set of minute bars from any given day. I'm getting about a day's worth of bars even though I'm only asking for an hour. Which is pretty computationally wasteful for both the API and my code because I have to wade through and find just he data I need and you create a lot more objects than I asked for.
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Same problem for me.
The bar request returns an entire day. And because I need 1 tick data bars, the loading time can be up to 10 seconds on ES for example.
However, it was already the case (for tick bars) with Beta 8.
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Christophe - Ninja-Addons.com
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http://www.ninja-addons.com - http://www.neat-markets.com
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Originally posted by RanchoDinero View PostThere are some scenarios where I want to grab just a specific slice of data.
You can use the example code from the help and ask for just a 60 minute set of minute bars from any given day. I'm getting about a day's worth of bars even though I'm only asking for an hour. Which is pretty computationally wasteful for both the API and my code because I have to wade through and find just he data I need and you create a lot more objects than I asked for.
http://ninjatrader.com/support/helpG...arsrequest.htm
If you only need a subset of bars, use the "bars" parameter in your bar request.
Code:BarsRequest(Instrument instrument, int barsBack)
MatthewNinjaTrader Product Management
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