Bitcoin's Correlation to NASDAQ Hardens

The relationship between Bitcoin and equities underwent a significant transformation in 2020, shifting from being uncorrelated to a positive correlation of about 0.5 with the S&P 500 and Nasdaq-100 indices. This change indicates that Bitcoin's performance is now more closely linked to broader economic and market conditions, a trend that intensifies during periods of market stress. Before 2020, from 2014 to March of that year, Bitcoin exhibited a low correlation with the Nasdaq 100. However, the massive monetary stimulus in response to the COVID-19 pandemic triggered a tandem recovery and subsequent rally in both Bitcoin and tech stocks. This marked a departure from Bitcoin's earlier perception as an asset insulated from traditional market forces. The introduction of spot Bitcoin ETFs in January 2024 further solidified this connection. Post-ETF approval, the correlation between Bitcoin and the S&P 500 saw a significant increase. This integration into mainstream finance has made Bitcoin more susceptible to the same macroeconomic factors that influence equities. This tighter coupling means that during "risk-off" periods, when global equities decline, Bitcoin has historically performed worse than stocks. For instance, when equities have fallen by 5% or more, Bitcoin has been down 93% of the time. This behavior is influenced by institutional investors who, in times of global market uncertainty, tend to sell both tech stocks and Bitcoin. The influx of institutional capital through ETFs has had a noticeable effect on market dynamics. A significant portion of Bitcoin trading, 57.3%, now occurs during U.S. market hours. While this has contributed to a 55% reduction in Bitcoin's volatility, it also means that geopolitical events triggering reactions in traditional financial markets are more likely to have an immediate impact on Bitcoin's price. Economist Peter Schiff has frequently highlighted this strong correlation, arguing that a downturn in the tech-heavy NASDAQ would lead to even more significant losses for Bitcoin. He points to historical bear markets in the NASDAQ, such as the Dot-com crash and the 2008 financial crisis, as examples of the potential downside for correlated assets. Interestingly, while Bitcoin's correlation with equities has strengthened, its relationship with other asset classes has evolved. Post-ETF, its correlation with gold has stabilized near zero, and it has maintained a consistently negative correlation with the U.S. Dollar Index. At the same time, the approval of Bitcoin ETFs has led to a noticeable decline in the correlation between Bitcoin and major altcoins. This evolving landscape suggests that major macroeconomic shocks, more so than the ETFs themselves, may be the primary driver of Bitcoin's correlation risk. While the long-term correlation with the Nasdaq remains positive, especially during risk-off events, there have been periods of divergence, raising questions about whether Bitcoin is maturing into a more independent asset class.