Immunoglobulin E (IgE) is an antibody that is produced by the body's immune system in response to a perceived threat. It is one of five classes of immunoglobulins and is normally present in the blood in very small amounts. IgE is associated with allergic responses, including asthma, and to a lesser degree with immunity to parasites.
Dow jones index average and median historical return based on 1 year , 5 year, 10 year and 20 year are shown in the below table. Dow Jones yearly return are also shown in the graph From 1921 to 2016.Djia had 7.4% percent return on average from 1966 to present.
Since end-of-year 1932 (i.e., after the crash): 11.1% (7.0%, plus 4.2%) The average annual stock market return for the past twenty-five calendar years (since 1987) was 10.6% (7.9%, plus 2.7%) The market was up over 40% before the October 19, Black Monday, crash. After a significant recovery, the Dow actually closed up 6% for the year.