In chemistry an âorbitâ is the energy level that an electron resides in within an atom or molecule. You may have heard them referred to as shells using the outdated Bohr Atom model. According to the Bohr model, the first shell holds 2 electrons. This model however is outdated.
As of April 2017 the target range for the Federal Funds Rate is 0.75-1.00%. This represents the third increase in the target rate since tightening began in December 2015. The last full cycle of rate increases occurred between June 2004 and June 2006 as rates steadily rose from 1.00% to 5.25%.
The fed funds rate is the interest rate for short-term loans from the Federal Reserve to the banks. As of May 2015, the Federal Reserve had been keeping the target rate at 0.25 percent since December 2008. When the fed funds rate rises, the prime rate rises with it. The prime rate can change from one week to the next, or it can remain the same for years. It all depends on the target federal funds rate set by the Federal Reserve, which in turn varies with the growth, or lack of growth, in the national economy.