Mathematical Problems in Engineering / 2012 / Article / Tab 2

Research Article

Fuzzy Investment Portfolio Selection Models Based on Interval Analysis Approach

Table 2

Variance based on fuzzy method.

Stock nameVariance

Vanke0.001959
Konka0.002526
Victor onward Textile0.002652
Universe0.002953
Tellus0.003845
Shenxin0.0056
Nonfemet0.004228
Xinmao S&T0.003022
INT’L Group0.003809
Jinlu0.00416
ZY Environment0.002569
DaTong Gas0.002516
Advanced Technology0.00328
Fujian Electric0.003027
Sinosteel0.007421
Huayi Brothers0.004313
China Merchants Bank0.001113
Xi’An Aero Engine0.003863
Ping An0.001489
Petro China0.000719

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