Figure 4.

The plots of cumulative distributions of the stock returns. (a, b) The log-log plot and the semilog plot of cumulative distributions for the returns of the Ising-like financial model with the boundary condition of ¿4. (c, d) The log-log plot and the semilog plot of cumulative distributions for the returns of the Ising-like financial model with ¿ = 0.6. (e) The plot of cumulative distributions and the semilog plot of the simulated returns for ¿ = 0.5 and ¿ = 0.6 with the boundary condition ¿5, and the returns of Hushen 300 and SSE. (f) The log-log plot of cumulative distributions of the simulated returns for ¿ = 0.6 with zero boundary condition ¿1 and the returns of SZSE.

Fang and Wang Boundary Value Problems 2012 2012:9   doi:10.1186/1687-2770-2012-9
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