Key Highlights
- Unknown whale 0x58bro netted $4.5M shorting altcoins, showing huge profits even with just 1.7K X followers.
- Ethereum drives the whale’s gains with $3M profit; institutional wallets may be quietly accumulating ETH.
- Altcoin chatter hits a two-year low, signaling potential bullish rally as traders focus on Bitcoin and ETH.
A little-known crypto whale has grabbed market attention after pocketing millions through aggressive short bets on altcoins. Blockchain analytics platform Arkham revealed the trader’s performance in a post on X.
As per the platform, the trader, known as 0x58bro, reportedly earned $4.5 million by shorting multiple crypto assets. Besides that, the trader holds an overall profit of $34.5 million. The account has only 1,700 followers on X. However, Arkham described the trader as a multimillionaire with strong conviction in bearish altcoin bets.
Whale doubles down on ethereum shorts
Arkham on-chain data shows that Ethereum produced the whale’s biggest profits. The platform explained the trader’s strategy in another update. Arkham stated, “His biggest gain is on ETH, and he’s doubling down. 0x58bro is up $3.04 million shorting $11 million of ETH, and he will short another $1.3 million of ETH between $2,220 and $2,490. He is currently up $4.5 million shorting over $32M of crypto.”
Ethereum (ETH) is currently trading around $2,126.56, with more than $30 billion trading volume in the past 24 hours. Over the same period, the second-largest cryptocurrency by market value has risen nearly 2%, according to data from CoinMarketCap.
The trader has already shown he can make big profits when prices drop. Last month, he reportedly earned $7 million by taking bold short positions. He focused on several major tokens, including Ethereum (ETH) and Ethena (ENA), showing a knack for spotting market moves early.
Institutions accumulate ETH as market liquidations rise
However, other on-chain data suggests institutions may position for the opposite direction. Blockchain analytics platform Lookonchain reported large Ethereum withdrawals linked to institutional wallets.
Lookonchain wrote, “Institutions may be buying $ETH! In the past 16 hours, 2 wallets linked to Cumberland withdrew 46,620 ETH (approximately $98.8 million) from Binance, Coinbase, and Copper.”
Besides institutional activity, the derivatives market has faced heavy liquidations. Data from Coinglass shows that liquidations reached about $457.17 million in the past 24 hours. More than 106,000 traders lost positions during the volatility.
Bitcoin saw the biggest forced sell-offs, with about $214.7 million wiped out. Ethereum came next, losing roughly $125 million. Together, these two cryptocurrencies drove most of the market’s sudden closures.
Short sellers, traders betting that prices would fall were hit the hardest, losing around $335 million. Meanwhile, long traders lost about $122 million. These sharp price swings created a powerful short squeeze, catching many traders off guard.
Altcoin interest hits two-year low
Market sentiment toward altcoins continues to decline. Crypto analytics platform Santiment reported that social discussions around altcoins dropped to a two-year low.
The platform said altcoin social dominance scored just 33 for the week ending Feb. 27. That figure stands far below the 750 score recorded in July 2025. Additionally, Google Trends data shows the same pattern. Searches for “altcoins” scored 4 out of 100 recently, compared with 100 in mid-August.
However, Santiment sees opportunity in the fading interest. The firm wrote, “Historically, however, moments like these, when social volume toward altcoin interest is at extreme lows, are around the time that rallies begin.”
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