Bitcoin and correlations — Examining the relationship between BTC, gold and the Nasdaq

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Some news sources have been fond of making comparisons between Bitcoin’s (BTC) price action and that of other assets. In particular, the two most commonly compared asset classes are gold and tech stocks.

While a correlation holds, it tends to be a big news story. Throughout much of 2022 and early 2023, for example, the “Bitcoin trades in tandem with tech stocks” narrative was prevalent. Since that correlation has broken down, however, there doesn’t seem to be much related news coverage.

Now a new narrative has taken the spotlight: that of Bitcoin’s correlation to gold. Ever since the failures of Silvergate, Signature Bank, and Silicon Valley Bank in March, both assets have rallied. Both of these narratives make sense on the surface. If Bitcoin is to be seen as a speculative asset, then it might trade similar to a tech stock. And if Bitcoin is more of a safe-haven asset, a correlation to gold seems reasonable.

It’s important to note, however, that correlations can come and go. Just because two assets share a correlation for a time doesn’t always mean they share a place in the market long-term. And when zooming out to larger timeframes, it might be possible to rule out correlations of any kind.

Let’s examine both of these correlations on a one-year basis and see if there’s any merit to them.

Bitcoin, gold and NASDAQ: one-year correlation analysis

Year-to-date, Bitcoin has gained roughly 58%, rising from $16,600 at the start of the year to over $26,000 today. On the same timeframe, the NASDAQ has gained about 36%, rising from 11,000 to just shy of over 15,000.

Meanwhile, gold has risen by just over 7% YTD.

YTD chart of BTC/USD, NASDAQ and gold with 90-day Correlation Coefficient. Source: TradingView

According to the 90-day correlation coefficient, BTC is positively correlated to gold (0.58) and negatively correlated to tech stocks (-0.65) right now. For the majority of this year, BTC has been highly correlated to both assets. At the beginning of the year, the correlation to gold was deeply negative, while the correlation to tech stocks was just below neutral.

So then, which is it? Safe-haven correlation or risk asset correlation? Or does the presence of multiple correlations point to no correlation at all? Does similar price action on a yearly basis constitute a significant relationship between two assets in the first place?

Such a discussion could get quite lengthy. These questions are best interpreted on a rhetorical basis, i.e., they imply that there could be any number of assets who share similar patterns of price action on a one-year chart.

When looking at the question in terms of percentage gains, things look more different still: gold is up 9%, while Bitcoin is up 18% and the NASDAQ 30%.

It would be great if we could glean some significance from the fact that Bitcoin has a tendency to be correlated with equities for a time now and then. But so far this year, the relationship between the two remained constant throughout the banking crisis that began in March and led to a large rally for BTC. Since then, the relationship has disappeared, as the NASDAQ had rallied to YTD highs and BTC has mostly traded sideways.

On a long enough timeline, everything breaks down

Over the past 14-years, Bitcoin has risen against the US dollar by tens of millions of percentage points. There are few asset classes that can boast similar returns. Other assets don’t carry the same degree of volatility either, making a long-standing correlation even less likely.

All-time BTC/USD chart. Source: TradingView

To date, gold has risen from $800 in early 2009 to $1,945 today, a gain of almost 150%.

All time gold/USD chart. Source: TradingView

The NASDAQ is up more than 10x since early 2009, or returns in excess of 1,000%. Nice gains, but a far cry from the 52,000,000% that Bitcoin returned from July 2010 to present.

All-time chart of NASDAQ. Source: TradingView

The key takeaways here are:

  • An asset that rises by more than 50,000,000% over the course of its lifetime might not be correlated to much else.
  • The correlations between Bitcoin, gold, and tech stocks often can’t be seen on timeframes in excess of a year or two.
  • Due in large part to the previous two points, the correlations don’t hold much significance.

Investors would do well to keep this in mind when interpreting markets. Banking on any specific correlation as part of a strategy could be risky, as that correlation could break at any moment.