Jeroen Bouma

icon indicating a website link jeroenbouma.com icon indicating an email [email protected]

icon company Quantitative Investment Strategist at a.s.r. asset management icon location Utrecht, The Netherlands icon location With Experience and Education in the area of Quantitative Finance, my ambition is to continuously improve in the area of Quant Finance and Python Programming.

Results 127 comments of Jeroen Bouma

[Bug] Stock splits are not correctly accounted for within `portfolio`

Indeed, dividends need to be written down as well but the stock splits take by far is the biggest hit. There are a lot more subtle things we need to...

[IMPROVE] By default, enable normalize on `stocks/ca/historical` and include a trendline

Make sure to also change the command description and add in the title that the data is normalized.

Update historical_model.py

Could you provide me with a ticker where it will result in only NaNs? Helps with understanding the issue!

[Bug] Economy Menu - Plotting function not plotting two things

Happend to be just an artifact from the recent Yahoo Finance changes. Fixed with adding `ignore_tz=True`

[HELP] - ValueError: source code string cannot contain null bytes

This seems to be related to the sklearn library. Are you on Python 3.10 or higher? Otherwise, create a new environment and install solely the Finance Toolkit. The issue most...

[HELP] - ValueError: source code string cannot contain null bytes

Did you manage to resolve this issue?

[BUG] Error using convert_currency=True for old financial data

Hi! Thank you for reporting this. Unfortunately it is quite complicated to track the individual currency changes of a company given that data sources tend to auto adjust for past...

[BUG] Error using convert_currency=True for old financial data

> hello, > > that workaround work just for EU financial statements, but for SONY or PBR or other doesnt work at all > > the system break requesting older...

[BUG] Error using convert_currency=True for old financial data

Hi @LucaColombi, I wasn't able to grab my laptop for a while but I was looking into this and everything seems to work fine from my side. Are you on...

[BUG] Error using convert_currency=True for old financial data

I keep track of my releases in the "Releases" section, see: https://github.com/JerBouma/FinanceToolkit/releases/tag/v1.8.5 Regarding your comment. It matches the currency per year that is in the Statistics Statement. However, this tends...