Ally Bank: 1% savings interest
3 month cd: 0.3%
6 month: 0.6%
American Express Online Bank:
Savings: 0.9% interest
6 month cd 0.4%
9 month: 0.55%
So is there an incentive why someone would choose a CD in either of these instances? Why does the same bank offer savings accounts which people can withdraw from at anytime with higher interest yield than a cd where the money is locked down unless the customer wants to pay a penalty?