abstract:Evolution is the process of change in all forms of life over generations, and evolutionary biology is the study of how evolution occurs. Life evolves by means of mutations (changes in an organism's hereditary information), genetic drift (random change in the genetic variation of a population from generation to generation), and natural selection (the non-random and gradual process of natural variation by which observable traits (such as eye color) become more or less common in a population).
And with the evolution and the introduction of ETFs, what we are able to do these days is basically work our same kind of Snider Investment Method strategy on ETFs.