October 10 Crash One Year Later: What the $19B Wipeout Changed

Short answer: October 10, 2026, marks one year since the largest liquidation event in crypto history, when more than $19 billion of leveraged positions were force-closed in 24 hours after a U.S. threat of 100% tariffs on China. A Galaxy Research review published for the anniversary finds that leverage is lower and rules have improved, but market depth never fully returned. Bitcoin, which fell from about $122,000 that day, traded near $82,700 on the anniversary, about a third below its October 2025 record of roughly $126,000.

What happened on October 10, 2025

At 20:50 UTC on Friday, October 10, 2025, President Donald Trump posted on Truth Social that the U.S. would impose 100% tariffs on Chinese imports. Crypto trades around the clock and is heavily leveraged, so it absorbed the shock first. According to Galaxy Research and Crypto Briefing:

• More than $19 billion in positions were liquidated within 24 hours, nearly double the previous record of about $10 billion set on April 17, 2021.
• About 1.6 million trader accounts were hit, and roughly 87% of the liquidated value was long positions.
• Bitcoin dropped from about $122,000 to somewhere between $102,000 and $107,000, depending on the venue, before partly recovering.
• Tokens outside Bitcoin and Ether lost about a third of their value within 25 minutes; on Binance, ATOM and ENJ briefly traded near zero.
• U.S. stocks also slid: the Nasdaq fell 3.6% and the S&P 500 2.7%.

A liquidation is the forced closing of a leveraged position when the trader's collateral no longer covers losses. The $19 billion is notional position size; on-chain estimates cited by Crypto Briefing put realized trader losses at roughly $0.95 billion to $2.85 billion.

Why the crash was so severe

Galaxy's review points to several weak spots that turned a sell-off into a cascade:

1. Thin order books. There were not enough buyers to absorb forced selling, so prices gapped down instead of falling smoothly.
2. Cross-margin. When one account's positions share collateral, a single losing trade can drain the margin behind all of them.
3. Pricing quirks on Binance. Ethena's USDe fell to about $0.65 on Binance while holding near $1 elsewhere, and wrapped tokens wBETH and BNSOL showed 80–90% discounts. Binance was mid-way through switching its margin pricing and later paid about $300 million to affected users.
4. Auto-deleveraging. Hyperliquid used auto-deleveraging (ADL), which force-closes profitable positions on the other side to keep the exchange solvent, for the first time in over two years.

October 10 crash one year later: what changed

Galaxy notes several structural changes: some venues tightened liquidation engines and margin rules, price oracles improved, and a CFTC pilot now lets Bitcoin, Ether and USDC serve as collateral for regulated derivatives. More trading has moved on-chain, where lender Aave processed about $180 million of liquidations that day without downtime. Galaxy says leverage sits well below last October's peak, while Crypto Briefing argues traders' appetite for risk has eased only modestly.

The weak side of the ledger is liquidity. Market depth for altcoins has not recovered, decentralized exchange volumes remain below October 2025 levels, and only eight of the top 50 tokens (excluding stablecoins and wrapped assets) trade above their 10/10 prices. Galaxy also says auto-deleveraging remains unsolved and the event still lacks a full public accounting.

Where the market stood on the anniversary

This week was a small echo of last year. Bitcoin dipped near $80,300 on Thursday, October 8, as long positions were flushed, then steadied in the low $82,000s to $83,000s. U.S. spot Bitcoin ETFs took in a net $21.1 million on Friday, October 9, ending a two-day outflow streak of about $729 million, according to Farside data cited by Bitcoin News Digest.

What it means for you

• Leverage is the amplifier. Most of the $19 billion lost was borrowed exposure. Holding spot coins means a crash hurts, but cannot force-close your position.
• Liquidity matters most in a panic. Smaller tokens fell hardest because buyers vanished. Large-cap coins and stablecoins remained tradable.
• Check the price before you swap. In fast markets quotes move quickly; a fixed rate locks the price, a floating one follows the market. See our fixed vs floating rate guide.

Key takeaways

• On October 10, 2025, over $19 billion in crypto positions were liquidated within 24 hours after a 100% tariff threat on China.
• About 1.6 million accounts were hit, roughly 87% of the liquidated value was long positions.
• A year later, Bitcoin trades near $82,700, about a third below its October 2025 record.
• Galaxy finds lower leverage and better rules, but thin altcoin liquidity and unresolved auto-deleveraging.

If you want to cut altcoin exposure without paying too much in slippage, read our guide on converting altcoins to stablecoins.