Now here is an interesting one. Blue line Dow Jones Index from 1928-1930, red one is now. Will it follow ?

So Dow Jones went up in 1929.
And it has gone up again recently.
And if you use different vertical scales for the two plots, and an arbitrary start date, the two lines can be made to roughly fit over each other for part of the time periods.
That is the most pathetic attempt at showing a supposed correlation that I have seen for a long time.