hack or exploit

Trader nets $1.28 million on new 1,000x exchange Papertrade by moving Hyperliquid’s ETH prices

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A trader opened a profitable run on Papertrade’s launch and later saw a large loss after a set of short positions was liquidated on Saturday night. The episode also put attention on how Papertrade’s high-leverage setup can affect liquidity and staker rewards in volatile trading.

Key claims & sources

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A trader made $1.28 million on Papertrade’s new 1,000x exchange by moving Hyperliquid’s ETH prices.
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That same wallet later lost $450,000 after 30 short positions were liquidated on Saturday night, following more than three hours of being left open.
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Papertrade’s launch featured high-leverage trading that highlighted rapid swings between gains and losses.
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The launch was framed as having implications for liquidity and staker rewards in volatile markets.

What it means

Papertrade’s launch is relevant to traders watching high-leverage activity, because the early trading around it produced a $1.28 million gain for one wallet and then a $450,000 loss after liquidation later that night. Anyone using or following the platform today would see that the first day of trading already involved extreme swings in outcomes.

In practice, the event shows that Papertrade already supports 1,000x exchange trading and that short positions can remain open for hours before being liquidated. What changes here is the visibility of how quickly one wallet’s result moved from large profit to a large loss, while the broader setup of leveraged trading remains the same.

Market reaction i

EthereumETH the event is about this asset
first headline
-0.2% 2 h before
+1.0% 4 h after
$2,532price at publication
13data points

Coverage timeline

Every piece in order, with the time its news medium declares — if it is not believable we use ours and say so — and what it added to what was already known at that point. Arriving first is not the same as adding something.

+4 min
Oct 11 22:30
+1 d 12 h
Oct 13 10:57
The Crypto Guardian context our clock
Its angle: manipulation, price, 280

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