The rule of thumb is that longer the tenure, higher the rate of interest. So, when you want to maximise your earnings, you are advised to stay invested for a long period of time. Read The Rest at :
Disclaimer : Mymoneytimes implements extreme caution and care in collecting data before publication. Mymoneytimes does not liable for the adequacy, accuracy or completeness of any given information. Hence we are not liable for any kind of direct or indirect loss caused by the use of such information.