Machine trading is wrong, really wrong. Algos don't care what the company stock is worth, or whether Humans want to hold this stock long term, increasing demand. Why stop at the stock market then, do it with retail good too, art paintings, hey Leonardo da Vinci, Vincent van Gogh, Pablo Picasso, Claude Monet, Rembrandt all need algo adjustments too! Humans don't count anymore, no need for supply and demand to equate worth, throw that out the window!