The original Magic 8 Ball was created by Albert Carter, the son of a professional psychic. Along with his brother-in-law, Abe Bookman, Carter unsuccessfully marketed several incarnations of the “Syco-Seer”…
Timing the market – i.e., buying in and selling off according to what you think will happen in the future – is difficult. But if you like the idea, I know of two ways that have, at least, some logical…