gistfile1.txt

\documentclass{article}
\usepackage{pgfplotstable,pgfcalendar}
\begin{document}
\pgfplotstabletypeset[
columns={Date, Total Fund, Fee Adjusted, SandP, DJI, MSCI},
%column type=r,
columns/Date/.style={date type={\monthname\ \day\ ,\year}},
columns/SandP/.style={column name=S\&P500}
]
{
Date {Total Fund} {Fee Adjusted} SandP DJI MSCI
2020-1-1 1 2 3 4 5
}
\end{document}