Nathan Ramos, CFA

'Check Box': 'Yes' does not check boxes in PDF.

2

SOLUTION: Instead of 'Yes', it is 'On'. PLEASE UPDATE THE DOCUMENTATION. The docs on checking off boxes are shown below. 'Yes' did not work to check boxes within my PDF....

How to set font-size when using write_fillable_pdf()?

1

How do I set the font-size of the text I enter into a PDF when using the write_fillable_pdf function? I tried setting the fields in the template PDF to font-size...

Why would Black-Litterman posterior return not be between the prior return and investor view?

1

**What are you trying to do?** I am using the Black-Litterman module to forecast expected returns given a covariance matrix (computed with oracle-approximation method), and my investor views. Isn't the...

UserWarning: max_sharpe transforms the optimization problem so additional objectives may not work as expected.

1

I have been running this portfolio optimization function and getting the following warning, `pypfopt\efficient_frontier\efficient_frontier.py:257: UserWarning: max_sharpe transforms the optimization problem so additional objectives may not work as expected.` Why might...

Incorporating broker's margin interest rate into the model?

1

**What are you trying to do?** With a long/short portfolio, the short side will be charged a margin interest rate by the broker...for example e-trade currently charges between 11.2% to...