Step 1: Review the formula of compound interest final value.Substituting r = 0.01 and n = 240 into the above formula, we can get:\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\%.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\%.
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:If it rises by 1% or 2% every day, how much will it increase in 240 trading days a year?Step 2: Substitute data for calculation.
Strategy guide 12-13
Strategy guide 12-13