BTC, DXY, SPX, NDX, ALTS, AND GOLD CORRELATION
What is the BTC, DXY, SPX, NDX Correlation Chart?
It is thought that there is a correlation between the price of Bitcoin/crypto and stocks and that crypto assets often follow the price action of traditional stock market. Although not always the case, you can use this chart that provides real-time correlation between the values of Bitcoin, US Dollar (DXY), S&P 500, Nasdaq, TOTAL1, TOTAL2, and Gold to know where the market may be heading next.
Bitcoin's relationship with traditional markets
Bitcoin's correlation with traditional financial markets has been a central topic for institutional investors since Bitcoin began appearing in macro portfolios. The BTC/DXY/SPX chart overlays Bitcoin's price with the US Dollar Index (DXY) and the S&P 500 (SPX), visualizing how these three assets interact across time and identifying periods of correlation and divergence.
Why the dollar index matters
The DXY measures the US dollar's strength against a basket of six major currencies. Because Bitcoin is priced globally in dollars, a strengthening dollar typically creates headwinds: assets denominated in USD become more expensive for non-USD holders, and a strong dollar often signals risk-off sentiment in global markets. Conversely, dollar weakness has historically been associated with periods of strong Bitcoin performance.
The S&P 500 correlation
The S&P 500 correlation with Bitcoin has strengthened significantly since 2020 as institutional investors began treating Bitcoin as a risk asset within multi-asset portfolios. During periods of broad market stress, Bitcoin has sold off alongside equities. During risk-on periods, both have often rallied together. However, Bitcoin has also shown the ability to decouple from equities when crypto-specific catalysts — halvings, ETF approvals, regulatory developments — dominate the price action.
Reading the three together
Tracking these three assets together helps contextualize whether Bitcoin's price movements are driven by macro factors or crypto-native dynamics. A Bitcoin rally coinciding with a falling dollar and rising equities is likely being carried by macro tailwinds; a Bitcoin rally against a rising dollar and flat equities suggests genuine crypto-native demand that may have more staying power.
Frequently Asked Questions
What does this chart compare?
It plots Bitcoin against the US Dollar Index and the S&P 500, so the three can be read on a common timeline. The point is to see whether Bitcoin is moving on its own or tracking the same macro forces as traditional assets.
What is the DXY?
The US Dollar Index measures the dollar's strength against a basket of six major currencies. It matters for Bitcoin because Bitcoin is priced globally in dollars, so a stronger dollar mechanically pressures dollar-denominated assets.
How correlated is Bitcoin with the S&P 500?
The relationship strengthened considerably from 2020 onward as institutional investors began treating Bitcoin as a risk asset. Correlation is not constant, though; it tightens during macro stress and loosens when crypto-specific events dominate.
Does a strong dollar always mean Bitcoin falls?
No. The tendency is real but inconsistent, and the relationship has broken down for extended stretches when crypto-native drivers took over. It is a background influence rather than a mechanical link.
Why track all three together?
Because it separates macro-driven moves from crypto-specific ones. Bitcoin falling while equities fall and the dollar rises points to a broad risk-off shift; Bitcoin falling while both are stable points to something inside crypto.