A series of earthquakes were registered under Iceland's Katla volcano over the past couple of days. Judging by the depth of some of the earthquakes, fresh magma is making its way upward. There were more than 10 earthquakes in total, including M3.6 at 18:36 UTC on June 20, 2017, the strongest so far.
ââThinking that in a low-inflation environment is dreaming,â he said.â. Beyond that, the long-term data for the stock market points to that 7% number as well. For the period 1950 to 2009, if you adjust the S&P 500 for inflation and account for dividends, the average annual return comes out to exactly 7.0%. Check the data for yourself.
It depends on what time period is used. For example, the average annual return from August 1982 to March 2000 was 12.2%. That was a long secular bull market. From March 2000 July 2016 the return is less than 3%.