A crypto trader swapped roughly $2 million of Ethereum for about $14,000 of LIT in a single transaction.
Author: Sahil Thakur
5th July 2026 – A crypto trader swapped roughly $2 million of Ethereum for about $14,000 of LIT in a single transaction.
High Signal Summary For A Quick Glance
The trader lost nearly 99% of the funds. On-chain data shows the wallet sent 1,126.44 ETH and received just 5,775 LIT in return. So the effective price paid was about 140 times the market rate.
The wallet 0xfF89 first pulled the ETH off Binance. It received 1,126.44 ETH from two Binance hot wallets, worth about $2.01 million at the time.
The two Binance transfers came from separate hot wallets. One sent about 1,121 ETH, and a second added roughly 5 ETH moments later.
Then, minutes after that, the trader routed the entire stack into a single swap. The transaction ran through the 0x Protocol aggregator in block 25467373, timestamped 15:59:11 UTC.
The LIT swap should have been simple. Instead, the router picked a path that destroyed almost all of the value. The trader ended up with 5,775 LIT, worth roughly $14,208 according to Lookonchain.
LIT is the token of Lighter, a perpetuals exchange. It traded near $2.46 at the time, so the trader paid a wildly inflated price for each coin.
A DEX aggregator like 0x splits large orders across pools to find the best quote. Because of that, it can pick an illiquid path when the depth data looks cheap on paper.
In this case, the router sent the order through several hops. First, ETH became WETH. Then WETH swapped into AVAIL on a low-liquidity Uniswap V3 pool.
After that, AVAIL moved into USDC, and finally USDC became LIT on Uniswap V4. AVAIL is the bridged token of the Avail data project, and it trades in very thin pools.
AVAIL sits near $0.003, and its pools hold little depth. So a large order passing through them shifts the price sharply with every hop.
As a result, the multi-million-dollar order overwhelmed the AVAIL pools. The price impact was catastrophic, and most of the $2 million simply vanished into slippage.
The pattern echoes the slippage math behind other DeFi blowups. When an order is far larger than the pool, the execution price collapses long before the trade even settles.
Titan Builder built block 25467373. According to reports surfaced by Arkham Intelligence, a Titan-linked MEV bot then backran the swap in the same block.
Arkham said the bot profited about $2 million, an estimate it attributed to GoPlus. The exact backrun transaction hash has not been independently confirmed, so treat the figure as reported rather than proven.
This was not a classic sandwich attack. A sandwich front-runs and back-runs a victim, but here the damage came mostly from the routing itself. The bot simply cleaned up the value left on the table.
Neither 0x nor Titan Builder has commented publicly, and the trader has stayed silent as well.
LIT had been on a tear before the trade. It climbed about 22% in a day and roughly 53% on the week, and its market cap sat near $675 million.
Lighter also burned 15.5 million LIT on July 2, which tightened supply. Because of that momentum, the token drew heavy attention across trading desks.
Yet the on-chain liquidity for LIT stayed shallow next to that hype. That gap is exactly what a $2 million market order needs to avoid, and this LIT swap ignored it.
This LIT swap is not an isolated event. In March 2026, a trader lost about $50 million swapping USDT for AAVE through a shallow liquidity path.
That case followed the same script. An oversized order hit thin liquidity, the quote already reflected near-total loss, and the trade still went through.
So the lesson keeps repeating. Aggregators are powerful, yet they do not always block a route through a dangerously thin pool.
Some traders now argue that routers should add hard liquidity walls. Others place the blame on user error, since the trader may have skipped the route preview or disabled slippage protection.
The reaction on X was split. Some users mocked the trader for skipping basic checks, while others called the MEV backrun theft and demanded a refund.
The core takeaway is simple. Always check the quoted output before signing a large swap.
For big orders, split the trade, use limit orders, or move to venues with deeper liquidity. In addition, review the routing path when an aggregator offers an unusual quote.
The wallet now holds about 6,512 LIT and almost no ETH. That balance is the on-chain record of a $2 million position reduced to pocket change.
On-chain sleuths like Lookonchain and Arkham will keep flagging these losses in near real time. Still, once a transaction settles on Ethereum, there is no undo button.
This article is for information only and is not financial advice. Always do your own research before trading or moving funds on-chain.
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