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    • M

      Strategy takes a long time to get verified
      Support • • magenta.muskrat

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      S

      @support, thank you for the clarifications. Regards.

    • X

      Combining classifiers
      Strategy help • • xiaolan

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      support

      @xiaolan That is correct, but the logic can be easily re-used. The only novel element will be the introduction of the liquidity filter at intermediate stages/at the final stage for the selection of the weights.

    • M

      Kernel Dies
      Support • • magenta.kabuto

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      M

      @vyacheslav_b perfect. It wasnt obvious to me that single pass was meant by that. Thank you

    • news-quantiacs

      The Q17 Contest is running!
      News and Feature Releases • • news-quantiacs

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      4774
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      support

      @magenta-grimer Hello, you can have at most 50 running submissions in your user area. You can stop any of them any moment and replace it with another one.

      Before the end of the Q17 submission phase, you should select at most 15 of them. These will take part to the live contest.

    • S

      Stocks data
      Support • • Sun-73

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      S

      @support Yes, I can load now the stocks data. Thank you once again!

    • S

      Systems selection for the Q16 contest
      News and Feature Releases • • Sun-73

      6
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      2819
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      support

      @sun-73 Yes, we will, sorry for the issue.

    • illustrious.felice

      Translating code from Quantiacs Legacy
      Support • • illustrious.felice

      6
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      1035
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      illustrious.felice

      @vyacheslav_b Thank you so much

    • A

      toolbox not working in colab
      Support • • alexeigor

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      V

      @alexeigor Hello. Version 0.0.501 of the qnt library works correctly in Colab. Python version support has been extended from 3.10 to 3.13. The basic functionality of the library should work without issues.

      To install, use the following command:

      !pip install git+https://github.com/quantiacs/toolbox.git 2>/dev/null

      Note: Installing ta-lib in Colab is not working for me at the moment.

    • A

      How are models ranked on the leaderboard before the live period?
      General Discussion • • antinomy

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      S

      @support
      oh I see now what you mean.
      15 strategies PER USER are selected.
      At first, I thought you were only going to select 15 strategies total for all users.
      Thanks.

    • S

      Q16 where to put is_liquid in ML template
      Strategy help • • Sheikh

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      1966
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      Hi @support,
      Thanks for getting back. No worries, I was able to get 6 strategies into the Q16 competition so far.
      qnt3.PNG

    • A

      Weights different in testing and submission
      Support • • anshul96go

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      support

      @antinomy thanks!

    • illustrious.felice

      Sharpe decreases when submitting strategy
      Support • • illustrious.felice

      6
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      6
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      938
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      illustrious.felice

      @vyacheslav_b Thank you so much

    • magenta.grimer

      Optimize the Trend Following strategy with custom args
      Strategy help • • magenta.grimer

      6
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      1503
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      support

      Hello.

      I checked this problem. The script which cut "###DEBUG###" cells was incorrect. I fixed this and resent your strategies (filtered by time out) to checking.

      Regards.

    • O

      No error messages show why the strategies failed
      Support • • omohyoid

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      1033
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      support

      @omohyoid Dear omohyoid,

      Yes, that's right. After submitting your strategy shouldn't override environment variables.

      Regards

    • O

      How to turn off "WARNING: some dates are missed in the portfolio_history"
      Support • • omohyoid

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      support

      @omohyoid Hi, we do not have such calls, sorry

    • S

      How to install Python Talib
      Support • • spancham

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      support

      @sheikh It is fine, please just submit, check the result and let us know if you see any issue. It should work fine.

    • cespadilla

      Leaderboard not updating?
      Support • competition leaderboard q16 • • cespadilla

      5
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      5
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      2429
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      cespadilla

      @support Hi again guys, I think the leaderboard is not updating again 😳

    • magenta.grimer

      Some clarifications
      General Discussion • • magenta.grimer

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      2086
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      support

      @magenta-grimer Hi, we cannot provide the list of strategies we are still trading and the payouts. However, all the statistics are public, the new ones (since Q15) and the old ones at:
      https://legacy.quantiacs.com/Systems.aspx

    • J

      Alpha Default Value of EMA function
      Strategy help • • juzambranol

      5
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      1529
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      support

      @gjhernandezp yes, correct, 2/(n+1), sorry for the typo, thanks for correcting

    • B

      Submission failed: what's wrong??
      Support • • buyers_are_back

      5
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      Votes
      5
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      913
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      support

      @buyers_are_back We reprocessed the submission, it is formally correct and passes all the filters. Sorry for the issue, evidently on our side.

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