A the future value of the investment. Daily Compound Interest Principal Principal. R the daily interest rate decimal t the number of days the money is invested for.
FV PV 1rn where FV is future value PV is present value r is the interest rate per period and n is the number of compounding periods.
And the interest is compounded monthly so n 12. Effective annual interest rate 1 nominal rate number of compounding periods number of compounding periods - 1. A P 1 rnnt The compound interest formula solves for the future value of your investment A. FV PV 1rn where FV is future value PV is present value r is the interest rate per period and n is the number of compounding periods.