Step 1: Review the formula of compound interest final value.\end{align*}1.01 {240} \ approximate 10.8926 is calculated by a calculator.
Therefore, the daily increase is 2%, and after 240 trading days, the increase is about 11,488.87 \%.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\%.\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\%.\begin{align*}Step 1: Review the formula of compound interest final value.