Download data from the web for SP$500,$ Dow Jones, and Russel $3000$ indexes with daily frequency for the last $1$ year.

Graph those indexes in R$,$ including applicable charts $-$ for $1-$year, $3-$month, and $1-$month time horizons.

Using R$,$ calculate the correlation between those indexes for one year, $3$ months, and $1$ month. Comment on the results.

Calculate the trend lines for each of three indexes for $1$ year, $3$ months, and $1$ month. Comment on the results.

Represent your work in the R markdown report: you need to create an automated Markdown report where all the graphs and results are automatically generated.

Submit the report, the data files, and the R code file.