What is the expected outcome of a collapse in cryptocurrencies? Broadly, the financial carnage can be bisected into direct and indirect losses. And while much cannot be estimated, the elements that can be measured indicate that the best-case scenario is both unduly poor and underappreciated by the Wall Street community.
Most obviously, the direct losses will be suffered by investors holding cryptocurrencies that totaled $2.2 trillion on July 1.[1] Of this sum, $1.2 trillion is concentrated in Bitcoin and $190 billion in Ether, while $280 billion is allocated to stablecoins that are predominantly backed by U.S. Treasury bills with a duration of 3 months. The remaining $514 billion is then scattered across 16,365 coins that broadly trade at a discount to the sector leaders. With the value of stablecoins being preserved by the liquidation of the underlying collateral, a scenario where Bitcoin slid to $10,000 and the wider universe of cryptocurrencies traded to zero could, therefore, be expected to deliver $1.8 trillion of losses in coins alone.
Not dissimilarly, losses will be realized in publicly-traded corporations operating in the crypto-sphere. This includes treasury companies like Strategy Inc., with a market value of $35 billion, which has prominently acquired 847,363 coins at an average of $75,651, now worth less than the debt and equity raised to acquire them.[2] Additionally, the crypto trading platform, Coinbase Global Inc., would undoubtedly see its $39 billion of market value compressed.[3] Likewise, cryptocurrency miners will be forced to close their doors, suggesting an additional $40 billion.[4] Beyond these, the stablecoin issuer Circle Internet Group, Galaxy Digital, and a broader field of listed crypto firms contribute a further $20 billion or more.[5] Altogether, then, one can envision $140 billion of lost market value from such entities.
While not crippling on its own, the roughly $1.8 trillion of flushed household savings will be concentrated in a cohort of investors under the age of 45, of whom some estimates show one-third holding half their wealth in the asset class.[6] With a marginal propensity to spend their crypto earnings at more than twice that of equity or housing wealth, an elevated wealth shock is almost certain.[7] Based on these findings, the $1.8 trillion of specified damages would equate to a $177 billion decline in consumption, which translates into a 0.6% drop in GDP.
From here, indirect damage is centered on questions of cross-asset contagion. Two risks are obvious, beginning with the use of cryptocurrencies as collateral in margin debt. While the particulars are unreported, what is clear is that the heightened correlation between Bitcoin and the Nasdaq indicates the amount is not immaterial.[8] Consequently, the expected outcome for U.S. stock prices, at a minimum, includes a market correction. Should the use of Bitcoin as collateral be more widespread, the movement will produce colossal stock sales with the capacity to force a structural price reduction and far deeper declines. Time will tell.
Where the amount of cryptocurrency being held as collateral is an unknown risk, the same cannot be said for the possible contagion introduced by stablecoins to the market for U.S. Treasury bills. Stablecoins were backed by $153 billion of short-dated U.S. Treasury bills as of December 2025 — a demand channel institutionalized by the GENIUS Act (2025), which restricts reserve holdings to Treasuries maturing in 93 days or less. The bulk of that position sits with Tether and Circle Internet Group, whose combined holdings rank the sector among the largest holders of U.S. government debt in the world, with the remainder distributed across smaller issuers. In a sell-off scenario, these securities will be unwound, flooding the area of the market most sensitive to price changes.
Using daily data from January 2021 through March 2026, an analysis from the Bank for International Settlements measures the impact of a $3.5 billion stablecoin flow on 3-month U.S. Treasury bill yields at 4-5 bps under ordinary circumstances and 8-10 bps during instances of market stress — estimates the authors describe as a likely lower bound for outflows, warning that fire-sale dynamics under redemption stress would generate non-linear price impacts well in excess of their baseline. A cryptocurrency collapse would force the unwinding of more than $150 billion — over forty times the flow underlying these estimates, discharged precisely into the stressed conditions under which the measured impact doubles. Extrapolating the stress-state estimate implies a move measured in hundreds of basis points; even allowing for substantial attenuation, a leap in yields of well over 100 bps is the conservative case. A move of that size, driven by forced sales from issuers with no access to the discount window or any lender of last resort, into a market whose dealers are already balance-sheet constrained, is not a repricing but a breakdown in market functioning — the same species of event that forced the Federal Reserve into the repo market within a day in September 2019 and into unlimited Treasury purchases in March 2020.
While the market unrest would be quelled by the Federal Reserve Banks, the central bank will be unable to fill the gap created by the collapse in demand from stablecoin issuers. Assuming the U.S. deficit is not treated, this means monetary action will serve (only) to mitigate what can be called a structural rise in market yields. Where no precedent exists in recent memory, three such episodes occurred in the twentieth century, including 1920-21, 1937, and 1973-74. Including three of the deepest declines in the Dow Jones Industrial Average on record, these experiences all witnessed booms in the IPO market come into contact with spikes in government financing that altered the equilibrium. With the latter reflected onto stocks, the resultant bear markets recorded exacerbated declines that cannot be understood in any other context.
Thus, assuming no use of crypto as collateral, the minimum fallout involves a loss of roughly $1.7 trillion — an amount equal to some 2.3% of the market value of U.S. stocks on the Russell 3000 — and a disruption to the U.S. Treasury market that will necessitate central bank intervention. This action will undoubtedly deepen stock price declines that will already have been placed into correction territory, assuming only a moderate use of cryptocurrency as collateral for margin loans. Any which way, the impulse will be sufficient to send gold prices into the stratosphere.
For those arguing the downturn in Bitcoin is merely another swing, it bears reminding that the institutionalization of the asset class during the last two years means that a drop to $10,000 will almost certainly be the last winter. The countdown appears to have already started, too. After all, with Bitcoin stalwarts rotating funds into IPOs and the most recent entrants in cryptocurrencies deeply underwater, who will support the long-term price?
Charles Lister Smith, PhD
July 3, 2026
[1] CoinGecko, June 2026. https://www.coingecko.com/en/global-charts.
[2]Strategy Inc., Form 8-K, June 22, 2026, 1. https://www.sec.gov/Archives/edgar/data/0001050446/000119312526276717/mstr-20260504.htm.
[4] Based on S&P Global. Sample includes MARA, RIOT, CLSK, IREN, and CORZ.
[5] Based on S&P Global.
[6] Robert Frank, “Millennial Millionaires Have a Large Share of Their Wealth in Crypto, CNBC Survey Says,” CNBC, June 10, 2021.
[7] Aiello, Baker, Balyuk, Di Maggio, Johnson and Kotter, “The Effects of Cryptocurrency Wealth on Household Consumption,” SSRN (August 2025), 1. https://ssrn.com/abstract=4455756.
[8] C.L. Smith, “Market Displacement,” Mast-Head Insights, June 8, 2026, https://www.mast-head.com/insights.