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Model risk of risk models

16090310 / CHARTER ONE FINANCIAL INC


1998-08-14 to 1998-11-14
Non-overlapping, 99% VaR Non-overlapping, 99% ES 10-day overlapping, 99% VaR 10-day overlapping, 99% ES Non-overlapping, 97.5% VaR Non-overlapping, 97.5% ES 10-day overlapping, 97.5% VaR 10-day overlapping, 97.5% ES
obs 65.00 65.00 65.00 65.00 65.00 65.00 65.00 65.00
min 1.41 1.63 1.57 1.54 1.27 1.47 1.66 1.54
max 7.34 9.08 6.74 6.74 6.74 7.83 8.02 6.74
mean 3.18 3.75 3.02 3.03 2.98 3.34 3.26 3.02
st.dev. 1.35 1.77 1.24 1.26 1.17 1.47 1.46 1.25
Q5% 1.70 2.04 1.73 1.69 1.50 1.80 1.73 1.69
Q50% 2.70 3.18 2.83 2.83 2.68 2.87 2.98 2.83
Q95% 5.81 7.16 5.61 5.70 5.17 6.19 6.27 5.62


2001-03-14 to 2001-11-14
Non-overlapping, 99% VaR Non-overlapping, 99% ES 10-day overlapping, 99% VaR 10-day overlapping, 99% ES Non-overlapping, 97.5% VaR Non-overlapping, 97.5% ES 10-day overlapping, 97.5% VaR 10-day overlapping, 97.5% ES
obs 168.00 168.00 168.00 168.00 168.00 168.00 168.00 168.00
min 1.32 1.47 1.07 1.06 1.22 1.35 1.07 1.07
max 3.31 3.63 4.02 4.80 2.68 3.17 3.73 4.24
mean 2.15 2.37 2.29 2.39 1.81 2.10 2.28 2.31
st.dev. 0.57 0.62 0.70 0.75 0.42 0.52 0.69 0.71
Q5% 1.37 1.52 1.33 1.36 1.24 1.39 1.33 1.33
Q50% 2.10 2.31 2.21 2.35 1.80 2.05 2.20 2.21
Q95% 3.05 3.35 3.63 3.78 2.47 2.92 3.58 3.66


1974-01-01 to 2012-12-31
Non-overlapping, 99% VaR Non-overlapping, 99% ES 10-day overlapping, 99% VaR 10-day overlapping, 99% ES Non-overlapping, 97.5% VaR Non-overlapping, 97.5% ES 10-day overlapping, 97.5% VaR 10-day overlapping, 97.5% ES
obs 3189.00 3189.00 3180.00 3180.00 3189.00 3189.00 3180.00 3180.00
min 1.27 1.40 1.06 1.06 1.19 1.31 1.05 1.07
max 35.67 40.04 30.16 47.89 32.50 36.31 25.10 35.99
mean 2.30 2.74 2.19 2.27 2.06 2.41 2.18 2.20
st.dev. 2.59 2.89 1.89 2.15 2.41 2.64 1.81 1.91
Q5% 1.43 1.65 1.22 1.25 1.32 1.49 1.21 1.22
Q50% 1.95 2.37 1.90 1.96 1.73 2.07 1.90 1.91
Q95% 2.90 3.47 3.30 3.48 2.55 3.00 3.34 3.35