How can you invest in bitcoin without the emotional rollercoaster? with Delta Investment Tracker

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Bitcoin has been a spectacular investment over the years – but its highs have come with some serious lows too. So if you’re crypto-curious but worried about that volatility, this guide will explain how to include bitcoin in your portfolio without the nail-biting drops that can come with holding too much of it.

Rewind back seven years to May 2015 and imagine you’ve got $1000 ready to invest. Let’s look at some investment strategies for both stocks and bitcoin to see how they would have played out.

1. How has bitcoin performed vs US stocks?

1:34 min read

Despite the recent drop, US stocks have performed rather well during the last few years. Take the performance of the S&P 500 – an index tracking the 500 largest US companies. If you’d invested $1,000 in the S&P 500 in May 2015, that would be worth $1,851 seven years later. Put another way, you would’ve earned an 85.1% return on your money over that time.

That’s not too shabby, but compared to bitcoin, the results are nowhere near as impressive. If you’d invested that same $1,000 in bitcoin in May 2015, that investment would have morphed into a whopping $126,855.

The chart below compares the growth of each $1,000 investment. As you can see, bitcoin was the clear winner here.

Value of $1,000 invested in the S&P 500 (without dividend reinvestment) vs. bitcoin. Data sourced from Yahoo Finance, based monthly open prices.

But here’s the thing: while bitcoin would have earned you more bang for your buck, you would have endured some massive “drawdowns” along the way. Drawdowns are a measure of the worst-case scenario decline in your portfolio: the difference between the highest point and the lowest point.

In January 2018, for example, your $1,000 investment would be worth $61,498. But over the next year, it would have dropped by about 75% – to just $15,021 in January 2019. You would have needed to wait patiently for bitcoin to go up over four times in price for your portfolio to revisit its former glory.

Of course, the S&P 500 isn’t as volatile as bitcoin, and its worst drawdown (based on prices at the start of each month) was only around 20%. The chart below compares the drawdowns of each investment. As you can see, holding bitcoin would have been much more of an emotional rollercoaster than holding the S&P 500.

Drawdowns (worst case scenario losses) from high to low of portfolio. Data sourced from Yahoo Finance, based on monthly open prices.

2. What would have happened if you put 5% of your US stock portfolio in bitcoin?

1 min read

Now assume you spread that $1,000 investment between bitcoin (5%) and the S&P 500 (95%) over the same period. By the end of it, you’d have $8,101 to your name – more than four times the return of the S&P 500 on its own.

But while that’s a nice return, your worst case drawdown would still have been hard to stomach – at around a 55% decline. So even though adding bitcoin would have boosted your returns, your drawdown risk would have gone up with it.

Drawdowns (worst case scenario losses) from high to low of portfolio. Data sourced from Yahoo Finance, based on monthly open prices.

Here’s why you still would’ve had a big drawdown: because bitcoin outperformed the S&P 500 over the period, it would have increased to a much larger percentage of your portfolio as it grew. At one point, almost 90% would have been in bitcoin – so your portfolio would be almost as volatile as just holding the OG crypto on its own. In other words, your portfolio wouldn’t be diversified anymore, and would pretty much follow bitcoin.

Value of $1,000 invested in 5% bitcoin 95% S&P 500 (without dividend reinvestment) portfolio. Data sourced from Yahoo Finance, based monthly open prices.

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Less than 1 min read

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4. What would have happened if you rebalanced your portfolio?

1:17 min read

The problem with holding a high growth asset like bitcoin, is that it can end up taking up too much of your portfolio if it outpaces your other investments. That might mean you earn higher returns over time, but it increases your drawdown risk in a big way.

That’s where rebalancing can come to your rescue. Now assume you reset your exposures back to 5% bitcoin and 95% S&P 500 once a year. If bitcoin beat US stocks over the year, you’d sell some bitcoin to buy more US stocks. And if US stocks beat bitcoin over the year, you’d sell stocks to top up your bitcoin holdings.

With this portfolio, your $1,000 would have grown to $2,683 in seven years – beating the pure S&P 500 portfolio by about 45%. This doesn’t account for the small transaction fees of rebalancing, but since you only rebalanced once a year, those wouldn’t impact the results all that much. That’s also why it doesn’t make sense to rebalance too often.

Value of $1,000 invested in 5% bitcoin 95% S&P 500 (without dividend reinvestment) portfolio. Portfolio rebalanced yearly. Data sourced from Yahoo Finance, based monthly open price.

While rebalancing would have lowered your overall return, the journey would have been a lot less bumpy for it. Looking at the drawdown chart below, you can see that a drawdown of around 20% was as bad as things got. In fact, the drawdowns were only slightly worse than if you had kept all your money in the S&P 500 and none in bitcoin.

5. What’s the lesson here?

1:02 min read

When investing high growth assets, there are two things you can do if they start to over or under perform your other investments. You can either:

  1. Rebalance your portfolio back to your original target to lower the risk.
  2. Not rebalance your portfolio and let the risk of a larger drawdown go up.

Rebalancing will ensure sure you transfer some of your gains from relatively more expensive assets to cheaper ones – this can help smooth your overall returns. Effectively, rebalancing forces you to buy low and sell high.

We’ve used bitcoin and stocks here, but diversification works best when you add more asset classes to the mix. For example, you could add bonds, gold, other cryptoassets, or even NFTs. Different investments go up over time, but they don’t all go up at the same time…

Key Takeaways:

  • Including high growth assets like bitcoin in your portfolio can increase your investment returns over time. But more often than not, you can expect these to make your portfolio more volatile.
  • Rebalancing is when you sell some of the assets that overperformed, and use those funds to top up on the investments that underperformed.

This guide was produced in partnership with Delta Investment Tracker.

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