F&=(1 + 0.01)^{240}\\Step 1: Review the formula of compound interest final value.Step 1: Review the formula of compound interest final value.
F&=(1 + 0.01)^{240}\\Therefore, the daily increase is 2%, and after 240 trading days, the increase is about 11,488.87 \%.&=1.01^{240}
\end{align*}This means that after 240 trading days, the overall increase multiple is about 115.8887 times, which is converted into the form of increase percentage, and the increase is (115.8887-1)×100\% = 11488.87\%.1.01 {240} \ approximate 10.8926 is calculated by a calculator.