Assume that the MILLY100 Index at close of trading yesterday was 7,300 and the daily volatility of the index was estimated as 0.8% per day at that time. The parameters in a GJR GARCH model are w = 0.000006, a = 0.09, and B= 0.90. If the MILLY 100 moves by 75 points by close of trading today, what will the new volatility estimate be, per day, if the move is an increase or a decrease? Increase Decrease a. 1.0286% b. 7.5996% c. 9.0144% d. 1.0286% e. 0.8544% 1.0653% 7.6060% 7.9225% 1.4273% 0.9099%

EBK CONTEMPORARY FINANCIAL MANAGEMENT
14th Edition
ISBN:9781337514835
Author:MOYER
Publisher:MOYER
Chapter8: Analysis Of Risk And Return
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Problem 17P
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Assume that the MILLY100 Index at close of trading yesterday was 7,300 and the daily
volatility of the index was estimated as 0.8% per day at that time. The parameters in a GJR
GARCH model are w = 0.000006, a = 0.09, and B = 0.90. If the MILLY100 moves by 75
points by close of trading today, what will the new volatility estimate be, per day, if the move
is an increase or a decrease?
Increase
Decrease
a. 1.0286%
b. 7.5996%
c. 9.0144%
d. 1.0286%
1.0653%
7.6060%
7.9225%
1.4273%
0.9099%
e. 0.8544%
Transcribed Image Text:Assume that the MILLY100 Index at close of trading yesterday was 7,300 and the daily volatility of the index was estimated as 0.8% per day at that time. The parameters in a GJR GARCH model are w = 0.000006, a = 0.09, and B = 0.90. If the MILLY100 moves by 75 points by close of trading today, what will the new volatility estimate be, per day, if the move is an increase or a decrease? Increase Decrease a. 1.0286% b. 7.5996% c. 9.0144% d. 1.0286% 1.0653% 7.6060% 7.9225% 1.4273% 0.9099% e. 0.8544%
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