Bitcoin (BTC) and ether (ETH) liquidity rebounds a year after $19 billion crypto flash crash
ReadBitcoin’s order book is deeper now than on any of those earlier dates. On Oct. 7, about $11.7 million sat within 1% of the price. That is roughly 75% more than on crash day a year earlier, up from about $9 million at the start of this year and about $6.9 million at the start of 2025.This isn’t a price effect. Bitcoin is about one-third cheaper than before the crash, so a deeper book, measured in dollars, reflects more capital committed by market makers, not just less valuable coins.Most of the improvement is near the price, where market makers quote most actively. Further out, at 5% from the price, the depth of around $24 million is roughly where it was in January 2025.Bitcoin depth (CoinDesk data)Ether’s recovery is in some ways stronger. Depth within 0.5% of the price has more than doubled since crash day, to about $4.2 million. At 1%, it has risen by about three-quarters to roughly $5.3 million, above both January readings.“The majors’ deepening is real capital, not a price effect,” CoinDesk Researcher Saksham Diwan said.ETH depth (CoinDesk data)The rebuilt books got an early test this week. As the market sold off, bitcoin’s 1% depth fell about 12% between Oct. 7 and Oct. 8. Ether’s tightest band thinned slightly, though orders further from the price increased.
