Step 1: Review the formula of compound interest final value.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\%.\begin{align*}
F&=(1 + 0.01)^{240}\\This means that after 240 trading days, the overall increase multiple is about 10.8926 times, and the increase is (10.8926-1) \times 100\% = 989.26\%.If it rises by 1% or 2% every day, how much will it increase in 240 trading days a year?