I have been attempting to use notebooks to explore data and noticed that there are a couple of things that are odd to me.

1. I believe the documentation talks about fundamental data being available the next day. I am seeing a little lag. Today is 5/11/2019 and the I am seeing the max date for the fundamental data to be 5/8/2019. Is this usual? (I guess I expected that the data for 5/9 or 5/10 to be there.)

2. Some symbols are returning 0 for the fundamental data. This confuses me.  I would of imagined that TSLA has a PE Ratio in the fundamental data. 

I am linking a notebook to show what I am talking about. Thanks!