BankDirect CD Rates for 6 Month Jumbo certificate of deposits are now at 1.49 percent with an APY of 1.50 percent. 6 Month Jumbo CD Rates at BankDirect were changed from 2.25 percent with a yield of 2.28 percent. Compare BankDirect CD Rates for 6 Month Jumbo certificates of deposit with other CD rates. (continued below)