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  • 09:34
    AlexCatarino opened #3760
  • Oct 22 21:37
    Martin-Molinero assigned #3759
  • Oct 22 21:37
    Martin-Molinero labeled #3759
  • Oct 22 21:37
    Martin-Molinero opened #3759
  • Oct 22 20:16
    AlexCatarino review_requested #3758
  • Oct 22 20:16
    AlexCatarino opened #3758
  • Oct 22 20:16
    AlexCatarino review_requested #3758
  • Oct 22 18:12

    jaredbroad on master

    SecurityCache performace improv… Add SecurityCacheProvider - Ad… Address reviews - Address revi… and 1 more (compare)

  • Oct 22 18:12
    jaredbroad closed #3746
  • Oct 22 18:12
    jaredbroad closed #3739
  • Oct 22 17:10
    AlexCatarino assigned #3757
  • Oct 22 17:10
    AlexCatarino opened #3757
  • Oct 22 16:48
    Martin-Molinero synchronize #3746
  • Oct 22 16:48

    Martin-Molinero on performance-3739-securitycache

    SecurityCache performace improv… Add SecurityCacheProvider - Ad… Address reviews - Address revi… (compare)

  • Oct 22 16:43
    AlexCatarino assigned #3756
  • Oct 22 16:43
    AlexCatarino opened #3756
  • Oct 22 16:39
    Martin-Molinero synchronize #3746
  • Oct 22 16:39

    Martin-Molinero on performance-3739-securitycache

    SecurityCache performace improv… Add SecurityCacheProvider - Ad… Address reviews (compare)

  • Oct 22 16:26
    Jay-Jay-D review_requested #3750
  • Oct 22 16:26
    Jay-Jay-D review_requested #3750
Sebastien Armand
@khepin
This happens on the CoreCompile target
John Nguyen
@nii236
@khepin you need to nuget restore
You're missing packages
Sebastien Armand
@khepin
Oh sorry I should have posted that I found the solution! Thanks @nii236 !
John Nguyen
@nii236
No worries, I wrote the bit about spin up instructions so it's best for me to know when it's missing stuff
Tomoaki Sato
@TOMOAKI12345
@nii236 I mean an exchange.
John Nguyen
@nii236
@TOMOAKI12345 this is probably the wrong project to ask in. There are other GitHub projects for exchanges that would probably be more helpful
CarlosEspeleta
@CarlosEspeleta
Hi Guys, I'm launching the "Basic Template C#" through the IDE and i'm having the following problem:
Runtime Error: LoadLibrary (Open Stacktrace).. at QuantConnect.Lean.Engine.Engine.Run (QuantConnect.Packets.AlgorithmNodePacket job, System.String assemblyPath) <0x40bfa000 + 0x02087> in :0
OK
Michael
@mchandschuh
Hey Carlos, RDotNet isn't stable yet. We'll post back when we've fixed the issue.
CarlosEspeleta
@CarlosEspeleta
Thanks @mchandschuh
Mark
@mabeale
How do I create a stop loss order? Do I have to create a Market Order and then add a stop loss to it afterwards it's been created?
AnObfuscator
@AnObfuscator
Maybe we should promote the main QuantConnect gitter channel, or maybe create a QuantConnect/discussion channel, for site users who want to ask questions live or even just shoot the breeze.
whoooah
@whoooah
Hi, can i use Lean without quantconnect site as a platform for my trading robot?
John Nguyen
@nii236
Yes with some extra work
whoooah
@whoooah
Thanks. Is it possible to plot graph locally? Plot("SPY", "Open", data["SPY"].Open); doesnt work, when i run Launcher
whoooah
@whoooah
Got it, i need use quantconnect or implement it manually
whoooah
@whoooah
Anybody have Sql implementation of IDataFeed interface?
John Nguyen
@nii236
There is one in an old commit from last year
Which was removed afterwards
whoooah
@whoooah
I am trying to write Sql implementation based on the FileSystemDataFeed, but FileSystemDataFeed is very complicated :(
John Nguyen
@nii236
Do it based on the interface and its description
whoooah
@whoooah
ill try, thanks
John Nguyen
@nii236
You're in luck
I found the SQL implementation
whoooah
@whoooah
wow, show me pls
Lemme know if you have questions
its like 1500 commits old
the whole thing has been refactored now and is unrecognisable
but the interface should hopefully be the same
whoooah
@whoooah
Thanks, ill take a look
ntrpnr
@ntrpnr
Is there any example code where I can set my Static Sourcing data? I've downloaded data to the Data folder structure with the toolbox, but it's not very straightforward on how to use that data from a specific exchange. Sorry for the noob question , just trying to get a quick start. I've searched the source code and the documentation available.
josefstr
@josefstr
Hey I'm new to quantconnect, trying to learn it, but almost half of the links are "Oops!
404 Error
Sorry we couldn't find what you're looking for. ".
It would be great if the admin of the server could catch those miss leading links and fix it.
So I got Lean compiled local and QuantConnect.Lean.Launcher.exe runs its basic output fine.
Why is the backtesting result linked in this way?
20160512 13:08:10 Trace:: BacktestingResultHandler.ProcessLogMessages(): Ready: http://data.quantconnect.com/backtests/0/0/BasicTemplateAlgorithm-log.txt
Is there a User Interface or something on a local computer running?
Matt Williams
@bosco2010
FYI, there's a prerelease of Baseclass.Contrib.Nuget.Output nuget package that fixes the build error you get if you're using Xamarin on a Mac. baseclass/Contrib.Nuget#27
John Nguyen
@nii236
I should really update that read me
Would be cool to see lean run in dotnet core
Matt Williams
@bosco2010
@josefstr I typically just run in debug mode and just look at the output in the console.
flatM
@flatM
Hi, I have some 1min data that I captured from Yahoo Finance site. I would like to convert them into the default 1min format Lean can understand. Haven't start it yet, though it seems relatively straightforward. One question I would like to have answers it : For the 1min data, are they supposed to be processed regarding splits/dividends? Or I also need to provide splits/dividends file such that Lean will adjust them on the fly when doing backtesting?
First time to post here. Not sure if here is the proper place to ask this kind of question
Alexandre Catarino
@AlexCatarino
Hi @flatM.
Lean already has a tool that converts Yahoo data into Lean data:
https://github.com/QuantConnect/Lean/tree/master/ToolBox/YahooDownloader
Would that work for you?
About splits/dividends, you need to provide the separated files and put them here (if we are talking about US Equity):
https://github.com/QuantConnect/Lean/tree/master/Data/equity/usa/factor_files
First column ex-date, second column, dividend ratio and last column split ratio.
Tyler Van Hoomissen
@linuxsable
Just found this room... greetings :)
Jared
@jaredbroad
hey @all! We moved to Slack -- please join us here! https://quantconnect-slack.herokuapp.com/
DaanDV-immalle
@DaanDV-immalle
lolzzzzzzzzzzzzzzzzzzz
Vili Volčini
@viliwonka
hello
is this chat active?
Jared
@jaredbroad
Bunyamin Sakar
@bunyu93
hi guys is there a way for live trading with lean ?
Xavier
@Waxavi

Hello QC,

Is there any tutorial on how to set up LEAN for trading Bitfinex? I know a lot of work has been done about it.

Anthony Tan
@anthttm_twitter
hello