![SOLVED: Problem 5 (PCA: Finance) For each of the 30 stocks in the Dow Jones Industrial Average, download the closing prices for every trading day from January 1, 2019 to January 1, SOLVED: Problem 5 (PCA: Finance) For each of the 30 stocks in the Dow Jones Industrial Average, download the closing prices for every trading day from January 1, 2019 to January 1,](https://cdn.numerade.com/ask_images/ac8d71b8bc2549fcaca37e2741f401d2.jpg)
SOLVED: Problem 5 (PCA: Finance) For each of the 30 stocks in the Dow Jones Industrial Average, download the closing prices for every trading day from January 1, 2019 to January 1,
Example of non-stationary times series (Dow Jones data from January... | Download Scientific Diagram
![1: The Dow Jones Industrial Average (Month-End Data from Oct-1928 until... | Download Scientific Diagram 1: The Dow Jones Industrial Average (Month-End Data from Oct-1928 until... | Download Scientific Diagram](https://www.researchgate.net/profile/John-Shoven/publication/251544772/figure/fig1/AS:725597496041472@1550007332953/The-Dow-Jones-Industrial-Average-Month-End-Data-from-Oct-1928-until-Feb-2000_Q320.jpg)