BlackRock Says Bitcoin Selloff Was Leverage Driven, Not a Broken Thesis

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BlackRock Says Bitcoin Selloff Was Leverage Driven, Not a Broken Thesis

BlackRock says Bitcoin’s long-term case still holds, even after a brutal drawdown that wiped out more than half its value from the peak. The firm’s view is blunt: this was a leverage and liquidity crash, not a collapse in Bitcoin’s core thesis.

  • BlackRock says the thesis is unchanged.
  • Leverage, ETP outflows, and treasury selling drove the selloff.
  • Small BTC allocations still improved risk-adjusted returns in BlackRock’s backtests.

In an August 2026 research report, BlackRock argued that Bitcoin’s latest plunge was a “positioning and liquidity event, ” not evidence that its monetary or diversification case had been structurally damaged. That is the kind of language Wall Street likes: neat, technical, and vague enough to sound calm while the chart looks like it got dropped off a roof.

The report says Bitcoin’s investment case “remains unchanged, ” even after the asset fell more than 50% from its October 2025 record. BlackRock’s framing is that the damage came from crowded derivatives positioning, outflows from spot Bitcoin ETPs, capital rotating into AI-themed funds, and selling by miners and corporate treasury firms.

That distinction matters. If the problem was leverage and liquidity, the fix is a cleaner market structure. If the problem was Bitcoin itself, that is a very different conversation. Bulls will call this vindication. Skeptics will call it a polite way of saying the market got overextended and then ate a faceful of margin calls.

According to BlackRock’s Bloomberg and Coin Metrics data, Bitcoin rose from $15, 765 in late 2022 to $124, 606 in October 2025 before later falling to June lows below $60, 000. That is not a soft reset. That is a full-force reminder that Bitcoin can move like a sovereign asset one week and a speculative speedball the next.

Leverage appears to have been the spark. BlackRock said futures open interest exceeded $90 billion near the peak, with about 80% of that exposure in perpetual futures outside CME. Futures open interest is the total value of outstanding futures contracts, and high levels can signal crowded leverage. Perpetual futures are contracts with no expiration date, and in crypto they are often used with heavy borrowing behind them.

The report also noted that some venues offered leverage of between 50 and 125 times. That is not investing in the traditional sense. That is flirting with a liquidation event and pretending it is strategy.

BlackRock said the first major unwind followed U.S. tariff announcements involving China on Oct. 10, 2025. On that day, Bitcoin fell 6% while open interest dropped by $20 billion in one session. The firm described that as the largest daily open interest reduction in the data it reviewed. More liquidation waves followed in February and June 2026.

That sequence is familiar to anyone who has watched crypto derivatives for more than five minutes. Once forced selling starts, it can feed on itself. Longs get liquidated, price falls further, more positions get triggered, and suddenly everyone learns that leverage is just a fancy word for making the downside somebody else’s problem until it is not.

BlackRock also pointed to capital flows. Spot Bitcoin ETPs attracted about $60 billion between their January 2024 U.S. launch and October 2025, according to the figures cited in the report. Through July 2026, those products recorded roughly $5 billion in aggregate outflows, while AI-themed funds pulled in more than $46 billion over the later period.

That does not prove investors abandoned Bitcoin for good. It does suggest money had other places to go. Capital is fickle. It chases the loudest story, the hottest trade, the cleanest narrative. Recently, that has often meant AI instead of orange coins.

Recent U.S. fund data suggested at least some stabilization. Bitcoin funds saw $297.5 million in net inflows on Aug. 17 and $189.3 million on Aug. 18, for a combined $486.8 million after roughly $385.2 million of withdrawals in the prior week. That is not a victory lap, but it does show the money was no longer heading for the exits in a straight line.

Corporate treasury activity added another layer of pressure. BlackRock cited MARA’s sale of 15, 133 BTC for approximately $1.1 billion during March, and Strategy’s sale of 1, 690 BTC for $108.6 million between Aug. 3 and Aug. 9, with the proceeds used to repurchase STRC preferred shares. The takeaway is simple: “Bitcoin treasury company” does not mean “never sell.” These are corporations, not monasteries.

The larger point from BlackRock is that a vicious selloff does not automatically invalidate Bitcoin’s longer-term role. The firm says the decline was driven by market structure, not by a structural change in Bitcoin’s monetary or diversification properties.

That is where the bull and bear cases start talking past each other. Bitcoin supporters hear a clean explanation for a messy move. Critics hear a reminder that the asset still behaves like a high-beta risk trade whenever leverage gets too comfortable and liquidity gets too thin.

BlackRock’s ten-year historical analysis is the strongest argument in its favor. A 1% Bitcoin allocation produced a Sharpe ratio of 0.90 versus 0.81 for a traditional 60/40 portfolio, while a 2% allocation lifted the Sharpe ratio to 0.96. The Sharpe ratio is a risk-adjusted return measure. Higher is generally better, because it means more return for each unit of volatility.

Maximum drawdowns in BlackRock’s test were 20.3% for the traditional portfolio, 20.6% for the 1% Bitcoin mix, and 20.9% for the 2% version. In other words, the model said a small Bitcoin sleeve improved the risk-return profile without blowing up the portfolio. That sounds elegant on a slide deck. It also depends on historical assumptions, rebalancing rules, and the usual backtest magic that can make tiny allocations look smarter than they feel in real life.

BlackRock also cited Bitcoin’s ten-year correlation of 0.18 with the S&P 500. That low correlation is part of the reason institutions keep circling the asset even after ugly crashes. If Bitcoin behaves differently from stocks over time, it can serve a role in portfolio construction that plain equity exposure cannot.

There is a market-structure angle here too. The CFTC approved KalshiEX’s BTCPERP contract on May 29, 2026, giving a U.S.-regulated venue approval for a perpetual contract referencing the spot price of bitcoin. The approval matters because perpetuals are one of crypto’s favorite leverage machines. Bringing that structure onshore may improve access and transparency, but it also means regulated markets are not just importing crypto exposure. They are importing crypto-style leverage too.

So yes, BlackRock can be right about the long-term thesis and Bitcoin can still be a volatile, speculative mess in the short run. Those things are not mutually exclusive. Bitcoin’s capped supply does not stop liquidations. Decentralization does not cancel leverage. Scarcity does not save traders from bad entries and even worse funding rates.

Bitcoin traded near $64, 300 on Aug. 19 after reclaiming $64, 000. That bounce is a reminder of how quickly this market can recover after it breaks. It is also a reminder that recovery is not the same thing as safety. Bitcoin can still be a serious long-term asset while remaining perfectly capable of chewing up overconfident traders without apology.

Key takeaways

  • Was the selloff a failure of Bitcoin itself?
    BlackRock says no. The firm argues the move was driven by leverage, liquidity stress, and capital rotation, not by a structural breakdown in Bitcoin’s monetary or diversification case.

  • Why did leverage matter so much?
    BlackRock said futures open interest topped $90 billion near the peak, with heavy exposure in perpetual futures and some venues offering extreme leverage. That kind of setup can turn a normal pullback into a liquidation cascade.

  • Do small Bitcoin allocations still help portfolios?
    According to BlackRock’s ten-year historical analysis, yes. A 1% or 2% allocation improved Sharpe ratios versus a traditional 60/40 portfolio, though backtests are not guarantees and can flatter tidy assumptions.

  • Did institutional flows support Bitcoin during the drop?
    Not consistently. Spot Bitcoin ETPs drew huge inflows earlier, then saw roughly $5 billion in outflows through July 2026 while other themes, including AI funds, pulled in fresh capital.

  • What does the KalshiEX approval mean?
    It shows a U.S.-regulated venue can now list a Bitcoin perpetual contract. That may expand access, but it also normalizes the kind of leverage that often makes crypto markets more fragile, not less.

Further reading

A few outside takes and data points worth keeping in the orbit:

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