Wintermute shorts drive $350M weekend liquidations

TLDR

Wintermute, a major crypto market maker, built large short positions that coincided with about $350 million in forced liquidations during a volatile weekend.

1. Wintermute reportedly moved around $60 million in BTC and SOL to exchanges and opened roughly $146 million in short futures, lining up with sharp pullbacks in BTC, ETH and XRP.
2. Daily liquidations in derivatives topped about $350 million and over 90,000 traders were wiped out, with most losses hitting overleveraged longs in a thin weekend market.
3. Next, it is important to watch Wintermutes positioning, funding rates and open interest, and whether strong spot ETF inflows continue to absorb selling pressure.

Deep Dive

1. Wintermutes Short Build

Reporting on the weekend move says Wintermute sent nearly $60 million of Bitcoin and Solana to Binance and Coinbase, likely to sell, and opened large futures shorts on Hyperliquid. Onchain Lens data cited in this coverage shows Wintermute with about $160.03 million in open positions there, of which around $146.19 million were short and $13.85 million long, with a small unrealized loss but about $2.14 million in funding income from traders taking the other side of the trade.

This activity lined up with Bitcoin dropping from above 77,000 dollars to around 75,500 dollars, while Ethereum fell about 5 percent below 2,400 dollars and XRP slid roughly 6.5 percent from 1.70 dollars to under 1.50 dollars, according to the detailed BTC, ETH, XRP tumble report.

2. Why Liquidations Spiked

Derivatives data in that same report shows nearly 100 million dollars of long positions liquidated in about an hour, with more than 90,000 traders affected and daily liquidations exceeding 350 million dollars, which is unusually high for a weekend. Other market analysis describes a leverage-heavy backdrop, with a prior flash crash erasing about 500 million dollars in late longs and roughly 110 billion dollars from total crypto market cap as cascade liquidations hit overleveraged traders when prices dipped just a few percent.

Separate coverage of the South Korean exchange Upbits volume spike notes about 523 million dollars of liquidations in a single hour and nearly 1.8 billion dollars over 24 hours in a broader deleveraging event, mostly impacting longs, reinforcing that the environment was highly leveraged and fragile.

3. What To Watch Next

Wintermutes shorts earn funding as long as most traders remain long, but if spot demand and ETF inflows stay strong, those shorts could face pressure or a squeeze if prices resume higher. Recent analysis highlights about 2.6 billion dollars flowing into spot Bitcoin and Ethereum ETFs, showing that institutional spot demand is back even as derivatives positioning whipsaws.

Key signals to monitor are funding rates, open interest on major perp venues, onchain flows from large market makers and whether leverage builds up again after this flush. If leverage climbs while Wintermute or other dealers stay aggressively short, volatility could remain elevated.

Conclusion

The headline move was not just a random weekend dip. Heavy short positioning by Wintermute interacted with an already leveraged market, producing about 350 million dollars in liquidations and sharp price swings. For crypto users, the takeaway is that large dealer flows and leverage conditions matter as much as news headlines, and watching positioning and funding can help anticipate similar volatility spikes.