1) Download daily prices for three stocks: TSLA, AMZN, NVDA (Jan 1, 2021 - Jun 30, 2021) from Bloomberg.
2) Compute daily stock returns for three stocks.
3) Calculate the respective averages standard deviations for daily stock returns.
4) Generate a covariance matrix with three daily stock returns using Data Analysis Toolpak
5) Compute an equal-weighted (33.3%: TSLA, 33.3%: AMZN, 33.3%: NVDA) portfolio return and risk (Hint: Use MMULT function in Excel)