Bitcoin S&P 500 Correlation Hits Decade Low but Daily Data Shows Mixed Picture

WHY IT MATTERS

Correlation is a way of measuring whether two things tend to move in the same direction at the same time. Think of it like two people walking down a street — if they always speed up and slow down together, they are highly correlated. If one speeds up while the other slows down, they have low or negative correlation. For crypto beginners, this matters because one of Bitcoin's frequently discussed qualities is its potential to behave differently from traditional investments like stocks. If Bitcoin truly moves independently of the stock market, it could play a different role in a portfolio than stocks do. However, this report shows that the answer depends heavily on how you measure it — daily data may tell a different story than weekly or monthly data — so it is important not to rely on a single number when thinking about how assets relate to each other.