Please, compute mean returns, variances and covariance among the two assets of the IBEX35 and present the vector of returns and the matrix.

Essentials Of Investments
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ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
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1. Please, compute mean returns, variances and covariance among the two assets of the IBEX35 and present the vector of returns and the matrix.


Acciona
Date Price Return Dev Dev
^2
15/10/21 83,76
18/10/21 77,21
19/10/21 48,66
20/10/21 42,53
21/10/21 60,36
22/10/21 72,57
Sum
Mapfre
Price Return Dev Dev
^2
2,76
2,780
2,260
2,370
2,970
3,530
Sum
Covariances
Acciona-
Mapfre
Transcribed Image Text:Acciona Date Price Return Dev Dev ^2 15/10/21 83,76 18/10/21 77,21 19/10/21 48,66 20/10/21 42,53 21/10/21 60,36 22/10/21 72,57 Sum Mapfre Price Return Dev Dev ^2 2,76 2,780 2,260 2,370 2,970 3,530 Sum Covariances Acciona- Mapfre
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