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    • S

      Ticker for cash
      Request New Features • • Sun-73

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      support

      @sun-73 Dear @Sun-73, there is no ticker for cash. Allocations smaller than 100% will result in a part in cash.

    • A

      Some of my Q18 strategies stopped running after Jan 01 2023
      Support • • Algotime

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      @support Thanks for the opportunity to be reprocessed. I cloned the programs and made the only change as suggested (from “pip install yfinance” to “ pip install git+https://github.com/ranaroussi/yfinance.git@c56e3496dbc6a701c4bcb94787acda7e2928b32d”). I run them successfully and submitted to the contest. The updated strategies are now under Sent Strategies / Filtered (rejected due to the rules). Details were sent to the email as requested. Much appreciated!

    • J

      Fundamental Data: Periodic indicators & Instant indicators
      Strategy help • • johback

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      @johback

      Hello

      More examples are here https://github.com/quantiacs/toolbox/blob/main/qnt/tests/test_fundamental_data.py

      This is a simple example.

      import qnt.data as qndata import datetime as dt import qnt.data.secgov_indicators import qnt.data as qndata import qnt.stats as qns assets = qndata.stocks.load_ndx_list(tail=dt.timedelta(days=5 * 365)) assets_names = [i["id"] for i in assets] data = qndata.stocks.load_ndx_data(tail=dt.timedelta(days=5 * 365), dims=("time", "field", "asset"), assets=assets_names, forward_order=True) facts_names = ['operating_expense'] # 'assets', 'liabilities', 'ivestment_short_term' and other fundamental_data = qnt.data.secgov_load_indicators(assets, time_coord=data.time, standard_indicators=facts_names) # Operating expenses include marketing, noncapitalized R&D, # travel and entertainment, office supply, rent, salary, cogs... weights = fundamental_data.sel(field='operating_expense') is_liquid = data.sel(field="is_liquid") weights = weights * is_liquid # calc stats stats = qns.calc_stat(data, weights.sel(time=slice("2006-01-01", None))) display(stats.to_pandas().tail()) # graph performance = stats.to_pandas()["equity"] import qnt.graph as qngraph qngraph.make_plot_filled(performance.index, performance, name="PnL (Equity)", type="log")
    • E

      Q19 Contest
      General Discussion • • EDDIEE

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      @eddiee Dear Eddiee, yes, the rules and the universe are the same. We will need some more time to extend the universe and the data set, so we decided to run a new contest with the same rules.

      Please note that according to the rules at https://quantiacs.com/contest/19

      A Trading System will be deemed to be a “unique“ Trading System if it was not submitted by the same user to a previous Contest and it was not published by the Sponsor itself and it was not submitted by another user to a previous Contest or to the current Contest. The Sponsor will run on submissions a correlation filter and will have to right to disqualify submissions which are not deemed to be unique.

      So re-submitting the same system will result into a system which is not eligible for a prize.

    • J

      Does Cash App Support Number Work To Annihilate Issues?
      General Discussion • • jjjackwilliams7

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      No one has replied

    • J

      Can I Use Cash App Phone Number For Feasible Solutions With No Delay?
      General Discussion • • Jackdisuza442

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      No one has replied

    • S

      Q19 contest
      News and Feature Releases • • Sun-73

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      @theflyingdutchman thanks, understood

    • A

      Submitting strategies
      Support • • aybber

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      @support said in Submitting strategies:

      @aybber mapquest directions Hello, that is just due to the fact that there is a long queue of systems to be processed, we will work on improving the processing time. Submission time will be extended to end of October as there were some issues.

      Thank you, all is clear.

    • A

      Issue with Data
      Support • • alphastar

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      @alphastar Sorry for the very late answer, the issue has been fixed in the meantime....

    • J

      Alpha Default Value of EMA function
      Strategy help • • juzambranol

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

    • A

      Error found while running analysis
      Support • • alfredaita

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      @support said in Error found while running analysis:

      @alfredaita wordle unlimited Thanks, can it maybe help? https://stackoverflow.com/questions/53421626/valueerror-found-array-with-0-sample-s-shape-0-1-while-a-minimum-of-1-is

      Thanks a lot! I'll try that out.

    • G

      Colab new error 'EntryPoints' object has no attribute 'get'
      Support • • gjhernandezp

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      @gjhernandezp Thank you for sharing your solution!

    • G

      External information
      Strategy help • • gjhernandezp

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      @gjhernandezp Hello, you can use them for local development. Unfortunately, we do not support yet external datafeeds after submission...it is on our to-do list.

    • J

      Local SSH development
      General Discussion • • Joshua408

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      @joshua408 We allow development on our cloud or local development on user's machines. No need to open any port.

    • A

      Submitting stratgy
      Strategy help • • aybber

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      @mwalimudan Sorry for the issue, but do not worry, we are extending the submission deadline to end of October as there were several issues. Please do not hesitate to report problems.

    • A

      I've just lost a notebook that contains my entire algorithm
      Support • • aybber

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      @support no worries, I've been able to recover the strategy thank you!

    • J

      USING A DIFFERENT MACHINE LEARNING LIBRARY
      Strategy help • • Joshua408

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      @joshua408 Yes, you can. You can use conda or pip for installing custom packages in your own environment by editing the init.py file

      More info can be found at:

      https://quantiacs.com/documentation/en/user_guide/code.html

    • T

      Python
      General Discussion • • TitusBullo

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      @antinomy Ty

    • S

      Calculation time exceeded
      Request New Features • • Sun-73

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      @eddiee Dear eddiee, no, please, for the moment do not resubmit. The timed out submissions are stored as timed out submissions and we can reprocess them. In case you need resubmission, we will let you know.

    • T

      Q18 testing
      Support • • TheFlyingDutchman

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      @support Thanks a lot!

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