\begin{align*}If it rises by 1% or 2% every day, how much will it increase in 240 trading days a year?We can use the formula for calculating the final value of compound interest to calculate the final increase under this continuous growth situation. The following are the specific steps:
Step 2: Substitute data for calculation.Therefore, according to the daily increase of 1\%, the increase is about 989.26\% after 240 trading days.Step 1: Review the formula of compound interest final value.
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\%.