Amid a wave of bearish sentiment in the market, on-chain data has flagged a high-profile trading move. On February 28, well-known crypto investor "Machi Big Brother" saw his previously established 25x leveraged ETH long position fully liquidated. Almost immediately after, he opened a new ETH long position with the same leverage. As of February 28, 2026, his cumulative losses have exceeded $29 million. In the face of Ethereum’s ongoing price decline, is this a bold contrarian bet driven by conviction, or a high-risk gamble? Drawing on Gate market data and on-chain information, this article unpacks the data logic and market psychology behind this event.
Event Overview: Reversal After Liquidation
According to on-chain analyst Onchain Lens, as the crypto market continued to pull back, Machi Big Brother (@machibigbrother) had his 25x leveraged Ethereum (ETH) long position forcibly liquidated after hitting the liquidation price. Unlike the typical stop-loss exit, this address immediately opened another long position in the same direction—again using 25x leverage to establish a new ETH long. The latest data shows that, as a result of these two trades, the address has accumulated over $29 million in unrealized losses.
ETH’s Prolonged Downtrend
To understand this liquidation event, it’s essential to view it within the broader context of Ethereum’s recent price action.
- Timeline: Since February, the ETH price has entered a pronounced downward channel. According to Gate market data, as of February 28, 2026, Ethereum was trading at $1,928.53.
- Decline Statistics: Over the past 30 days, the price has dropped by -35.00%. In the last 7 days, ETH fell -2.58%. Over the past 24 hours, the price dipped as low as $1,886.69, with a 24-hour maximum decline of -4.57%.
- Liquidation Trigger: During this sustained downtrend and periods of accelerated selling, Machi Big Brother’s 25x leveraged position couldn’t withstand the volatility and was liquidated during the market pullback on February 28.
Leverage, Position Size, and Liquidation Points
From a structural analysis perspective, the heart of this event lies in the clash between "high leverage" and "buying the dip."
- The Double-Edged Sword of Leverage: Using 25x leverage means just a 4% adverse move in ETH price can wipe out the entire principal. In crypto’s highly volatile environment, this is an extremely high-risk strategy.
- Data Gaps and Logical Inference: While the exact entry price isn’t fully disclosed, the fact that the position was liquidated and incurred over $29 million in losses suggests a substantial original position size. Opening a new 25x long immediately after liquidation signals the trader’s strong conviction in an imminent ETH rebound and an attempt to "win back" losses.
- Current Position Status: Hyperbot data shows that after these trades, the address’s total account value is now $0, with no open positions. This suggests the latest long position may have faced another major test or has already been closed out by the market.
Conviction, Gambling, and Market Bottoms
Market sentiment around this event is sharply divided, with three main viewpoints emerging:
- The Conviction Camp: Some believe Machi Big Brother, as an early industry participant, is acting on deep conviction in Ethereum’s long-term value. Buying during weak prices is seen as a classic "be greedy when others are fearful" contrarian move.
- The Risk Warning Camp: The mainstream view sees this as a cautionary tale of high-risk leverage. With the market still trending down and a 30-day drop of over 35%, using 25x leverage is tantamount to gambling. This not only amplifies personal risk but could trigger a chain reaction, heightening market panic.
- The Market Bottom Analysis Camp: Some analysts interpret such "whale liquidations" as a short-term bottom signal. They argue that once high-leverage speculative positions are flushed out, the remaining positions are healthier, making price stabilization more likely.
On-Chain Data: An Objective Mirror
It’s important to clarify that all insights about Machi Big Brother’s trades are based on on-chain analytics tools (such as Onchain Lens). The facts are: Ethereum perpetual long positions at address 0x020c…5872 were liquidated and reopened, and this address is tagged as related to Machi Big Brother. The interpretation—whether this is "conviction" or "gambling"—is subjective. The estimate of "over $29 million in losses" is a reasonable calculation based on entry and liquidation prices, not a precise on-chain value. We must distinguish: address activity is objective fact, while the motives and final profit/loss figures involve analysis and inference.
Image source: Onchain Lens
Warnings on High Leverage Trading and Market Psychology
This event sends at least two clear signals to the industry:
- Risk Education on High-Leverage Products: For platforms offering high-leverage trading, this is another vivid risk case. It reminds all participants that in extreme market conditions, high-leverage positions are exceptionally fragile.
- Psychological Pressure on Ethereum’s Price: As a high-profile market participant, a $29 million loss will be widely discussed in the community. In the short term, this could dampen retail traders’ confidence in buying the dip, with many asking, "If even the whales are trapped, should we get in?" This may create psychological resistance to a short-term ETH rebound.
Scenario Analysis: Possible Market Evolutions
Based on the current Ethereum price of $1,928.53 on Gate and prevailing bearish sentiment, we outline several potential scenarios:
- Scenario 1: Short-Term Rebound (Moderate Probability)
- Rationale: After a major whale liquidation, markets often see a technical rebound as "all the bad news is out." If ETH can hold the $1,900 psychological level, short covering could push prices back to the $2,000–$2,100 range.
- Scenario 2: Continued Downtrend (Higher Probability)
- Rationale: A 30-day drop of -35% signals a weak market. Another major loss for Machi Big Brother could further erode confidence. If ETH decisively breaks the 24-hour low of $1,886, the next support may be at previous lows.
- Data Point: Analysis of the Ethereum Rainbow Chart shows that current prices are still in the lower-middle historical range, with further downside possible.
- Scenario 3: Long-Term Bottom Formation (Lower Probability)
- Rationale: This would require time and volume. Only after high-leverage speculators are fully flushed out and the Ethereum ecosystem sees real positive catalysts (such as major upgrades or breakout applications) will long-term capital be attracted to form a solid bottom.
Conclusion
Machi Big Brother’s 25x leveraged ETH long saga is a microcosm of high-risk speculation in crypto markets. It objectively demonstrates that even seasoned participants are highly vulnerable when using extreme leverage in trending markets. For ordinary investors, the key takeaway isn’t to imitate "buying the dip," but to reassess the double-edged nature of leverage. In Ethereum’s search for a bottom, survival often matters more than playing the game.
