Crypto’s Worst Week Since FTX: Bitcoin and Ethereum Shed $390 Billion

The week of 2 to 6 June 2026 will go down as one of the darkest in recent crypto history. Bitcoin fell 17.3%, Ethereum dropped 22%, and the total crypto market shed roughly $390 billion in value. Nearly $7 billion in leveraged positions were liquidated across exchanges. Not since the collapse of FTX in November 2022 has the market seen a single-week rout of this scale.

For UK holders, that translates to Bitcoin trading around £47,000 to £50,000 and Ethereum dipping below £2,000 for the first time in months. This article breaks down what happened, why it happened, and what it means for your portfolio.

What Happened This Week?

The selling pressure that began in mid-May finally reached a breaking point in the first week of June. Bitcoin slid below $66,000 on 3 June, then broke $63,000 on 4 June, then tested $62,000 and below as panic spread across the market. Ethereum, which had been underperforming Bitcoin for weeks, accelerated its decline and fell more than 22% on the week.

By 6 June, over 500,000 traders had been liquidated in a single 24-hour period, with aggregate losses topping $1.5 billion in long positions alone. The pain was felt across all major altcoins, with Solana, BNB, and Cardano all posting double-digit weekly losses.

What Caused the Crash?

No single event triggered the sell-off. Instead, several factors converged at once. First, US Federal Reserve minutes released in late May signalled that rate cuts remain unlikely before late 2026. Higher interest rates make risk assets like crypto less attractive compared to bonds and savings accounts.

Second, Bitcoin ETFs suffered a historic outflow streak. US spot Bitcoin ETFs recorded 13 consecutive sessions of net outflows totalling more than $4.4 billion since mid-May. That level of sustained institutional selling had not been seen since the early days of the ETF market in early 2024.

Third, Strategy — formerly MicroStrategy and the largest corporate Bitcoin holder on earth — disclosed it had sold 32 BTC for around $2.5 million. While small in absolute terms, this marked the first time in nearly four years the company had reduced its Bitcoin position. The symbolic impact was outsized.

Finally, AI-related stocks continued to attract capital that might otherwise have flowed into crypto. Nvidia, Microsoft, and other AI names hit fresh record highs in the same week Bitcoin was collapsing, highlighting a rotation in speculative appetite from digital assets to artificial intelligence.

The FTX Comparison: Is It Really That Bad?

The FTX collapse in November 2022 was a company-specific scandal that wiped out billions in customer funds and sent Bitcoin below $16,000. This week’s decline is different in character, even if the percentage losses are comparable. There is no fraud, no exchange insolvency, and no contagion from a single failed entity.

What the two events share is the speed and scale of leveraged liquidations. When highly leveraged traders get forced out of positions all at once, it creates a cascading effect that pushes prices far lower, far faster than the underlying fundamentals would justify. The good news is that this kind of liquidation-driven crash tends to find a floor more quickly than one driven by structural collapse.

UK-Specific Impact

UK holders face a double impact. Not only did the dollar price of Bitcoin fall sharply, but pound-denominated prices were further affected by currency movements. Bitcoin dropped from around £58,000 at the start of May to below £48,000 by 6 June 2026.

For those using UK exchanges such as Coinbase UK, Kraken, or Bitstamp, the GBP trading pairs reflected these losses in full. HMRC’s crypto tax rules mean that any disposals made during this period will be calculated against your acquisition cost, not the current price. If you sold into the dip, you may have crystallised a capital loss — which can actually be useful come tax time, as losses can be offset against gains in the same tax year.

Ethereum’s Deeper Problem

While Bitcoin fell hard, Ethereum’s 22% weekly drop raised more serious questions. The ETH/BTC ratio — which measures Ethereum’s relative strength against Bitcoin — hit its lowest level in 2026, continuing a multi-year trend of Ethereum losing ground to Bitcoin in institutional portfolios.

The Ethereum Foundation has also faced scrutiny in 2026, with eight senior researchers departing over the course of the year amid governance disputes. While Ethereum’s underlying technology remains the dominant smart contract platform, confidence in its leadership and long-term direction has been shaken. Bitcoin, by contrast, has benefited from its simpler narrative and growing institutional acceptance as a store of value.

Were There Any Winners?

Not many. XRP recovered from four-month lows on elevated volume and was among the relative outperformers of the week. Hyperliquid (HYPE) attracted small net inflows even as everything else was bleeding. These pockets of resilience suggest that investors are becoming more selective rather than abandoning crypto altogether.

CME Group also launched a new product during the week that allows traders to bet on Bitcoin’s volatility rather than its price direction. This instrument, similar to volatility products available in traditional equity markets, signals growing sophistication in the institutional crypto space — even if timing felt awkward given the market conditions.

What Happens Next?

Analysts are divided. Some point to the $60,000 level as a critical support zone for Bitcoin. If that holds, the market may stabilise and begin recovering in July. Others warn that if the Fed signals further tightening or if ETF outflows continue, Bitcoin could retest the low $50,000s.

One important signal to watch is the ETF flow data. On 5 June 2026, US spot Bitcoin ETFs finally broke their 13-day outflow streak, recording a small net inflow of $3.05 million. That was followed by a similarly modest inflow the following day. If institutional buyers return in size, the narrative could shift quickly.

What This Means for UK Investors

Sharp corrections are a normal part of crypto markets. Bitcoin has suffered drops of 15% or more multiple times in its history, including during the 2021 bull run that eventually saw prices hit £50,000. The question is not whether you can tolerate the loss on paper, but whether your original thesis has changed.

If you bought Bitcoin because you believe it is a long-term store of value with growing institutional adoption, this week changes little about that thesis. If you bought because you thought prices would keep rising in a straight line, this is a reminder that they do not.

Dollar-cost averaging — spreading your purchases over time rather than buying a lump sum — remains one of the most effective ways to manage the volatility risk in crypto. UK-regulated platforms such as Coinbase UK and Kraken allow you to set up automatic weekly purchases, removing the emotional element from the decision entirely.

This article is for educational purposes only and does not constitute financial advice. Cryptocurrency investments involve significant risk. Always do your own research.