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Re-Run the Numbers

How Today’s Higher Rates and Lower Prices Impact the Case to Borrow to Buy Bitcoin

Cory Klippsten
Wicked Smart Bitcoin
Cory Klippsten and Wicked Smart Bitcoin
Jun 30, 2022June 30, 20224 min read4 minutes read

With 30-year mortgage and refinance fixed rates nearly doubling over the last year, is Michael Saylor’s advice to “go mortgage your house and buy bitcoin with it” still a good idea? Was it even a good idea in the first place?

Saylor actually mentioned mortgaging your house to buy bitcoin very early on, before the 2020 bull run had really gotten started, during an episode of Swan Signal Live on October 13th, 2020. At the time, the price of bitcoin was around $11,400 and the average 30-year fixed rate mortgage in the United States was only 2.81%! I think we all wish we had listened to Saylor back then.

But, what about the now famous interview released later on and near the first ATH in March 2021 where Saylor again spoke about this strategy? Around this time, bitcoin had just experienced 5 solid green monthly candles of gains and was well into its 6th with the price cruising through $50,000. The bulls were out in full force and Saylor had become a Bitcoin celebrity, emboldened by the gains on Microstrategy’s newly acquired bitcoin.

Saylor made this statement on March 10th, 2021 when bitcoin was trading around $57,800 and the average 30-year fixed rate mortgage in the United States was still relatively low, at 3.05%. After 30 years, bitcoin would need to appreciate in value by 56%, to $90,000 or more, for this loan to break even in total paid costs versus the value of the bitcoin bought with it. Most people who believe in Bitcoin’s long-term outlook would probably laugh at the idea of bitcoin only being near $90,000 by 2051 so this may have seemed like a no-brainer to them.

In today’s environment, with all of the macro uncertainty, rising rates, and a falling bitcoin price, you might be interested to see what it looks like now to mortgage your house to buy bitcoin. With bitcoin’s price hovering around $21,000 and the average 30-year fixed rate mortgage in the United States at 5.81%, bitcoin would only have to appreciate in value to $45,200, well below its all time high, before the year 2052 for this loan to break even in total paid costs versus the value of the bitcoin bought with it. In other words, Bitcoin would only need to increase 115% over the next 30 years for someone to break even using this strategy. So, even with the much higher interest rate, and higher percentage gains needed, this strategy may look appealing on the grounds that bitcoin only needs to retrace to about 65% of its all time high, within the next thirty years, thanks to its now drastically lower price.

There are a few warnings, however. It’s always important to note that there are risks associated with borrowing that may affect more than just the entry and exit costs.  

We are in a period now where there is a lot of uncertainty about the economy — in particular, consumer prices are rising rapidly for many reasons, businesses are confronting solvency issues, and central bank policy aims to reduce demand for jobs. If you enter into greater mortgage obligations, you will be required to make monthly payments on it. Your ability to find the cash for these payments may be impacted if higher prices eat into the money you were planning to use to make those payments, or if your income is impaired. 

You are not only exposed to the starting and ending prices of bitcoin — you must also make payments on the borrowed money the entire time.  The table below illustrates the monthly payment and total costs to finance the borrowing of one bitcoin back on October 13, 2020, on March 10th, 2021, and now, on Jun 30, 2022.

Methodology:

This analysis uses the formula below to calculate the monthly payment for each pair of historical bitcoin prices and historical rates. The monthly payment is then multiplied by 12 and by 30 to estimate the total 30-year cost of the loan. Please note, I’ve included a one time 3% closing cost in the formula.

Figures:

Data:

30-Year Fixed Rate Mortgage Average in the United States (FRED)

BTCUSD Daily Close Exchange Rate (glassnode)

Github (Python scripts):

References:

Cory Klippsten

Cory Klippsten

Cory Klippsten is the founder of SwanBitcoin.com and BitcoinerJobs.co, and is a partner in Bitcoiner Ventures. He also serves as an advisor to Riot Blockchain and The Bitcoin Venture Fund. As an advisor he has supported more than $250M of fundraising since 2016, and as an angel has invested in more than 30 venture-backed tech companies. Before Bitcoin and startups, Klippsten worked for Google, McKinsey, Microsoft, and Morgan Stanley, and earned an MBA in Finance and Entrepreneurship from the University of Chicago. He grew up in SF and Seattle, split 15 years between NYC and Chicago, and now lives in LA with his wife and daughters. His hobbies include basketball, history, and travel (Istanbul and Barcelona are favorites).

Wicked Smart Bitcoin

Wicked Smart Bitcoin

Wicked Smart Bitcoin is just an apple who loves art, math, programming & orange pills. He believes that Bitcoin will go to ∞ as fiat goes to 0. “Hyperbitcoinization will be hyperbolic.”

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© 2022 Swan Bitcoin

Electric Solidus, Inc.
26565 Agoura Rd Ste 200
Calabasas, CA USA
hello@swanbitcoin.com
+1.218.379.7926

Swan Bitcoin does not provide any investment, financial, tax, legal or other professional advice. We recommend that you consult with financial and tax advisors to understand the risks and consequences of buying, selling and holding Bitcoin.