Bitcoin News Today: Bitcoin Flash Crash Triggers $550M Liquidations as Whale Sells $2.7B

A sharp decline in cryptocurrency prices occurred on Sunday, August 25, 2025, triggered by a large-scale Bitcoin sell-off. A major whale sold 24,000 BTC—valued at around $2.7 billion—which led to a flash crash that sent Bitcoin below $111,000 within minutes. The overall crypto market capitalization fell to $3.86 trillion, down from a recent high above $4.1 trillion [1]. This sudden selloff initiated a wave of liquidations, with over $550 million in positions being liquidated in a short time frame, according to Coinglass [2].

Long-position traders were the most affected, with $502 million in liquidations, compared to $160 million in short positions [2]. Bitcoin accounted for the largest individual liquidations at $237 million, followed by Ethereum at $215 million [2]. Ethereum, however, showed relative resilience, holding above $4,600 despite the broader downturn [3].

On-chain analysis revealed that a major Bitcoin holder had exchanged 22,769 BTC—worth about $2.59 billion—for 472,920 ETH, valued at $2.22 billion, in the preceding five days [2]. This shift suggests a movement of capital from Bitcoin to Ethereum, which some analysts interpret as growing institutional confidence in the second-largest cryptocurrency. The same whale also opened a $577 million long position on Hyperliquid, signaling a bullish stance on Ethereum despite the market turbulence [2].

The market crash was attributed to thin weekend liquidity and a concentration of leveraged long positions, which amplified the impact of the whale’s large sell order. Analyst Alex Kruger noted that such conditions make the market especially susceptible to large transactions, potentially triggering a chain reaction of liquidations and further price declines [4]. There were no significant macroeconomic developments or regulatory actions that directly contributed to the crash.

Ethereum’s performance stood out as a bright spot during the selloff. The asset maintained its position above $4,600, having reached an all-time high earlier in the week [3]. This resilience has reinforced expectations of an ongoing "altcoin season," where Bitcoin’s dominance weakens in favor of other tokens [6]. The shift in capital and apparent institutional backing of Ethereum suggest that traders are increasingly diversifying their exposure beyond Bitcoin.

The market is now watching to see if Ethereum’s strength can drive a broader recovery or if Bitcoin’s recent crash will continue to dampen sentiment. With whale activity continuing to influence price movements, the crypto market remains highly volatile and unpredictable [5].

Source:

[1] Why did crypto flash crash today as liquidations jumped? (https://crypto.news/why-did-crypto-flash-crash-today-as-liquidations-jumped-aug-25/)

[2] Bitcoin Flash Crash Triggers $550M in Sunday Liquidations (https://www.coindesk.com/markets/2025/08/25/bitcoin-flash-crash-triggers-usd550m-in-sunday-liquidations-as-ether-rotation-builds)

[3] Ethereum Hits Record, Cryptos Reverse on Bitcoin Flash (https://www.investors.com/news/ethereum-price-record-high-bitcoin-cryptocurrency-fed-speech/)

[4] $2.7B Bitcoin Sell Order Triggers Flash Crash (https://www.indexbox.io/blog/27b-bitcoin-sell-order-triggers-flash-crash/)

[5] And Nope, It's Still Not Because of the Fed (https://cryptorank.io/news/feed/4f64f-bitcoin-price-drops-again-and-nope-its-still-not-because-of-the-fed)

[6] Here Is Why Bitcoin's Flash Crash May Signal Altcoin Season (https://www.coindesk.com/daybook-us/2025/08/25/here-is-why-bitcoin-s-flash-crash-may-signal-altcoin-season-crypto-daybook-americas)