I wrote Python code which shows Correlation between NASDAQ price, Corn and Gold(Corr=0.945).
Corn and Gold are best mix I have found.
https://gist.github.com/Kouhei-Takagi/a1a9b073f6cd6dacb7eb1ea871d8fd3c
I changed some important parts.
https://gist.github.com/Kouhei-Takagi/5becaf7c3a24d63ac9c56856e81297f2
