The macro backdrop deteriorated sharply one day before the crash. On June 25, the Bureau of Economic Analysis reported that the Personal Consumption Expenditures (PCE) price index — the Federal Reserve's preferred inflation gauge — accelerated to 4.1% year-over-year in May, up from 3.8% in April . Core PCE, which excludes volatile food and energy prices, rose to 3.4% year-over-year, its highest level since October 2023
. PNC Economics described both readings as the highest inflation rates since 2023
. The data reinforced expectations that the Federal Reserve would keep interest rates higher for longer, a hawkish backdrop that weighed on risk assets across the board, including cryptocurrencies
.
Rather than a supply glut, the sell-off was driven by a failure of demand. Bloomberg characterized the market as already "struggling with fading institutional demand and macroeconomic headwinds" . Bitcoin's apparent demand had remained negative for 208 consecutive days as of June 25
. With institutional buyers stepping back and retail sentiment deteriorating, the market lacked the buying power to absorb the selling pressure from options hedging and macro repricing. This demand-side explanation is consistent with the low exchange balances and insufficient new demand observed in the broader market
.
Ethereum weakened sharply alongside Bitcoin, with TradingKey describing the second-largest cryptocurrency as approaching $1,700 during the downturn . The sell-off dragged Ethereum below $1,600, where it opened on June 26 following the PCE release
. ETH was caught in the same macro, risk-appetite, and crypto-market weakness that hit Bitcoin, amplifying overall market stress and contributing to the liquidation cascade
.
The sequence unfolded rapidly. The May PCE release on June 25 showed inflation accelerating to its highest level since 2023, reinforcing a hawkish macro backdrop and delaying expectations for Fed rate cuts . That macro shock hit a crypto market already weakened by fading institutional demand
. Simultaneously, the looming $10 billion options expiry on Deribit created a major derivatives event for a fragile market
. The expiry structure was bearish, with puts dominating and a $1 billion to $3.4 billion net advantage for bearish positions
, meaning market makers and large traders were incentivized to push the price lower.
As Bitcoin broke below key support levels, a liquidation cascade began. Over $450 million in leveraged long positions were wiped out in roughly one hour , accelerating the downside. Bitcoin reached $58,031 at its session low before recovering to $59,646, with the session producing approximately $1 billion in futures liquidations as BTC printed new 2026 lows
. In total, $1.26 billion in crypto positions were liquidated across 209,000 traders, with long traders absorbing the vast majority of the losses
.
The June 26 sell-off was not driven by an excess of newly mined Bitcoin hitting exchanges. Instead, it was a demand-side failure amplified by bearish derivatives positioning, a hawkish inflation surprise, and a cascading liquidation wave. With fading institutional demand and macro headwinds as the backdrop, the $10 billion options expiry acted as the catalyst that broke a market already lacking the buying pressure to defend key support levels.