The primary factors that affect CD rates are the tenure of deposit and the prevailing economic situation. The longer the tenure of deposit, the higher will be the interest rate. With longer-term CDs, customers face inflation risk, which can erode theinvestment’s purchasing power. Meanwhile, prevailing rates might rise above the interest payable on existing CDs, resulting in a profit opportunity being lost. The higher interest rate is thus an effort to mitigate inflation and fixed-rate risks. Jumbo CDs issued by commercial banks attract the highest bank CD rates.
Moreover, the prevailing economic condition can affect interest rates. If the yield curve becomes inverted owing to a recessive economy, shorter-term CD rates will become higher than long-term CD rates. The uncertainty surrounding the future economic condition can shake investor confidence, leading to a cut in the long-term CD rates.
Another critical factor that can impact CD rates is competition in the banking sector. With banks mushrooming everywhere, customers are in high demand and lured with attractive offers. Thus, banks offer competitive CD rates to attract new CD customersand retain the existing creditworthy clients.
CD rates can be compounded annually with the principal amount or paid separately. To calculate the yield based on a compounded rate of interest, one can use the following formula:
A = p [(1 + r/k)^kt]
where,
A = final amount of money, i.e. principal + interest
p = the principal amount deposited in the CD
r = rate of interest per annum
k = frequency of compounding in a year, such as monthly, quarterly or yearly
t = tenure of the CD in terms of year.
Here are some tips to get the best CD rates:
CDs offer insured and guaranteed returns on the deposited money. However, consider your current financial requirements and investment targets before deciding on the term of the CD.