A 100 dollar weekly DCA into Bitcoin over 4 years turned into over 100,000 dollars. Here is the exact math. Dollar cost averaging removes emotion from investing. You buy the same amount every week — whether price is up or down. Over 4 years, weekly 100 dollar buys into Bitcoin averaged a cost basis of around 28 thousand dollars. With Bitcoin near 100K, that is a 3x return on a boring, automated st…