3,287 yuan. Take the investment100000 as an example, because it is calculated according to the investment amount, the specific amount is calculated as100000 in the title. As of July 2022, the highest interest rate of r00 1 is 65,438+02%, which is one year's interest, so it is shared. R00 1 belongs to a securities product, which is called reverse repurchase of national debt. Its essence is a short-term loan, and individuals lend their own funds through the national debt repurchase market to obtain fixed interest income.