@magenta-kabuto thx a lot bro for your support and pointing out the mistakes👍 🙂
I will try the revised code now.
Good luck for the competition 👍

@support
Thanks !

@EDDIEE
Hello, sorry for late answer, for now it is best to use indicators shown in the table at https://quantiacs.com/documentation/en/data/fundamental.html. Recent qnt library version has obsolete methods for getting the list of all available fundamentals, it will be fixed in next qnt update.

@cyan-gloom
Hi, sorry for late answer. This number shows the total number of instruments that weights have been allocated to, at any point of entire time period. In your case, it means that 87 different instruments have been ranked in top5 or bottom5 by Sharpe Ratio.

@steel-camel Sorry for the issue, it has been fixed.

@antinomy

I got it !
Thanks a lot !!

@antinomy
Thanks for your advice !

@vyacheslav_b thank you!

@magenta-kabuto We support only Python 3.7 right now. But it can coexist with Python 3.9:

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

Basically you can use Python 3.7 inside a conda environment.

@vg2001 Hello, the Q19 is a replica of the Q18, you ccan use the same examples.

@captain-nidoran Hello, please try to add in a cell at the beginning:

pip install 'sklearn==0.0.post1'

or in the init file:

! apt update && apt install -y libgomp1 && rm -rf /var/lib/apt/lists/*

Best regards

@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!

@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.

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

@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.

@gjhernandezp Thank you for sharing your solution!

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

@support Thanks a lot!

@alphastar Sorry for the issue, it has been fixed.

It's safe to ignore these notices but if they bother you, you can set the variables together with your API key using the defaults and the messages go away:

import os os.environ['API_KEY'] = 'YOUR-API-KEY' os.environ['DATA_BASE_URL'] = 'https://data-api.quantiacs.io/' os.environ['CACHE_RETENTION'] = '7' os.environ['CACHE_DIR'] = 'data-cache'