Uniswap Perps Flush $710K of Longs in One Hour as UNI Tests $6.07
Uniswap's perp market just took a concentrated hit. UNI is down 3.4% at $6.07, a modest move by itself, but $710K of long positions were liquidated in the past hour alone - roughly half of the $1.4 million in long liquidations recorded across the entire past 24 hours. When a day's worth of forced selling compresses into sixty minutes, it usually marks either the start of a cascade or its exhaustion point, and the levels now decide which.
News context: Wu Blockchain's weekly project roundup noted that Uniswap has rolled out a StablePair Hook on v4, a product update that has kept the token on traders' screens this week even as the derivatives flow turned defensive.
One hour of pain: 168 positions gone
The liquidation clock tells the story. Over 24 hours: $1.4 million longs versus $296K shorts wiped, 560 positions total. Over 12 hours: $837K longs. Over 4 hours: $799K longs. Over the last hour: $710K longs against just $4K shorts, across 168 positions. Nearly all of the day's damage happened just now, in one burst, on one side. The largest prints frame the zone: a long liquidated at $6.03 on Hyperliquid and longs at $6.13 and $6.07 on Binance. UNI is trading inside its own liquidation band right now, which is why the next few hours matter more than usual.
Open interest is holding - the leverage has not left
Despite the flush, total open interest is essentially flat at $411.4 million, down just 0.5% in 24 hours. Binance dominates the book with a 33.4% share at $137.3 million and actually grew 0.9% on the day. Bybit holds $58.4 million (down 0.7%), OKX $38.0 million (flat), while Bitget cut hardest at -9.4% to $21.0 million. A liquidation burst that fails to dent aggregate open interest means new positions are absorbing the forced sales in real time. Somebody is buying this dip with leverage - or shorting into it - at nearly the same pace longs are being ejected.
Funding says the majors lean short, the crowd stays long
Positioning is stretched in the familiar retail pattern: 62.7% of accounts are long, with OKX at 66.2%, Bybit at 64.4% and Binance at 61.0%, while taker flow is neutral at 50.6% buy. Funding on the major venues has gone the other way: Binance at -0.0073% per 8 hours, Bybit -0.0049%, Gate -0.0046%, OKX -0.0042%, Bitget -0.0036%, with 10 of 23 venues negative and the annualized basis at -6.0%. The 4-hour RSI at 40.4 is soft but not oversold; the daily at 55.4 is neutral. In short: crowded long accounts, short-paying majors, and a price sitting on the flush zone.
Our read: the $6.03 Hyperliquid liquidation print is the line. UNI held it on the first test, and with open interest intact and funding negative, a bounce toward $6.13 - the top of today's liquidation band - is the path of least resistance if the hourly flush was exhaustion. But a clean break of $6.03 invalidates that immediately: the 24-hour long liquidation total of $1.4 million is small relative to a $411 million book, meaning the bulk of the leveraged long crowd has not yet been touched and sits as fuel below $6. Watch the next hourly liquidation print - a fade back under $100K confirms exhaustion, another $500K-plus hour confirms cascade.
Data as of 23:35 Beijing time on Sept 16, covering Binance, OKX, Bybit, Bitget, Gate, Hyperliquid, KuCoin, MEXC and other major exchanges.