Key Takeaways: A Costly Lesson in Crypto Trading

In a recent incident highlighting the perils of decentralized finance (DeFi), a Cardano (ADA) holder inadvertently incinerated over $6 million worth of ADA tokens due to a poorly executed stablecoin swap. The incident underscores the critical importance of liquidity in cryptocurrency trading. Let's delve into the details and extract valuable lessons.

The Ill-Fated Transaction

According to blockchain investigator ZachXBT, the user, identified by the wallet address “addr…4x534,” swapped 14.4 million ADA tokens, valued at approximately $6.9 million, for 847,695 units of the US dollar Anzens (USDA) stablecoin. The transaction resulted in a staggering loss of around $6.05 million.

Prior to the massive swap, the user appeared to conduct a small test transaction, exchanging 4,437 ADA for a USD-denominated stablecoin just 33 seconds before the larger trade. Notably, the Cardano wallet had been dormant since September 13, 2020.

The Importance of Liquidity

This event serves as a stark reminder of the critical role liquidity plays in cryptocurrency trading, particularly when executing large orders. Trading in pools with low liquidity can lead to significant price slippage, resulting in unfavorable execution rates. Avoid large transfers in small liquidity pools at all costs.

Impact on ANZA Price

Data suggests that the transaction contributed to a spike in the price of ANZA, which surged to nearly $1.26 before retreating to $1.04 at the time of reporting, according to CoinGecko data. This demonstrates the volatile nature of less-liquid assets.

Fat-Finger Error or Intentional Trade?

Speculation surrounds whether the Cardano user intended to purchase the relatively obscure USDA stablecoin, which boasts a market capitalization of only $10.6 million. Blockchain records indicate that the trader had not previously held USDA before this transaction.

Accidental Trades Moving Markets

Mistakes in crypto trading can have far-reaching consequences. Last month, stablecoin issuer Paxos accidentally minted 300 trillion units of the PayPal USD (PYUSD) stablecoin before subsequently burning the entire amount roughly 22 minutes later.

Conclusion: A Cautionary Tale

This incident serves as a cautionary tale for all crypto traders: exercise extreme diligence when trading in pools with limited liquidity, especially when executing large orders. The consequences can be devastating, as demonstrated by this unfortunate incident.


Risk Warning: this article represents only the author’s views and is for reference only. It does not constitute investment advice or financial guidance, nor does it represent the stance of the Markets.com platform.When considering shares, indices, forex (foreign exchange) and commodities for trading and price predictions, remember that trading CFDs involves a significant degree of risk and could result in capital loss.Past performance is not indicative of any future results. This information is provided for informative purposes only and should not be construed to be investment advice. Trading cryptocurrency CFDs and spread bets is restricted for all UK retail clients. 

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