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Model risk of risk models

94973V10 / WELLPOINT INC


2007-12-14 to 2009-06-14
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 376.00 376.00 376.00 376.00 376.00 376.00 376.00 376.00
min 1.42 1.76 1.23 1.24 1.28 1.52 1.12 1.23
max 10.83 10.54 21.91 27.77 11.79 10.08 18.83 23.61
mean 2.46 2.93 3.31 4.19 2.35 2.58 2.82 3.26
st.dev. 1.02 1.14 1.97 2.50 1.09 1.02 1.76 2.04
Q5% 1.54 1.83 1.80 1.89 1.44 1.61 1.36 1.80
Q50% 2.21 2.59 2.51 3.33 2.05 2.32 2.27 2.47
Q95% 4.08 4.93 7.08 9.24 4.14 4.33 6.15 6.75


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 1811.00 1811.00 1802.00 1802.00 1811.00 1811.00 1802.00 1802.00
min 1.30 1.60 1.17 1.17 1.19 1.34 1.12 1.16
max 10.83 10.54 21.91 27.77 11.79 10.08 18.83 23.61
mean 1.96 2.48 3.09 3.52 1.77 2.10 2.60 3.01
st.dev. 0.59 0.69 1.43 1.84 0.61 0.60 1.09 1.42
Q5% 1.45 1.77 1.58 1.61 1.31 1.54 1.46 1.59
Q50% 1.83 2.33 2.66 3.08 1.64 1.96 2.39 2.60
Q95% 2.82 3.48 5.87 6.90 2.64 3.02 4.38 5.66