F&=(1 + 0.01)^{240}\\&=1.01^{240}If it rises by 1% or 2% every day, how much will it increase in 240 trading days a year?
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*}1.01 {240} \ approximate 10.8926 is calculated by a calculator.
Step 1: Review the formula of compound interest final value.\begin{align*}Step 2: Substitute data for calculation.