Liquidation

Liquidation occurs when a trader’s collateral is no longer sufficient to cover their leveraged position’s losses, triggering an automated forced closure by the exchange's liquidation engine. It is a critical risk-management mechanism that ensures the solvency of lending protocols and derivative platforms. In 2026, the focus has moved toward MEV-resistant liquidation models that protect users from predatory "cascades." This tag provides essential information on maintenance margins, health factors, and how to avoid liquidation in high-volatility environments.

15402 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Bitcoin Flash Crash Erases $90B — 5 Best Altcoins to Buy Before the Next Relief Rally

Bitcoin Flash Crash Erases $90B — 5 Best Altcoins to Buy Before the Next Relief Rally

The post Bitcoin Flash Crash Erases $90B — 5 Best Altcoins to Buy Before the Next Relief Rally appeared on BitcoinEthereumNews.com. Disclaimer: This content is a sponsored article. Bitcoinsistemi.com is not responsible for any damages or negativities that may arise from the above information or any product or service mentioned in the article. Bitcoinsistemi.com advises readers to do individual research about the company mentioned in the article and reminds them that all responsibility belongs to the individual. The crypto market received a rude shock this week after Bitcoin’s abrupt flash crash saw a loss of over $90 billion in value in a matter of hours. The unplanned decline shook traders and prompted massive sell-offs, forcing investors to reconsider short-term market risk. However, analysts view the pull-out as a possible reset instead of a collapse. With leverage positions flushed out and sentiment stabilizing, attention is turning towards a possible relief rally. As volatility subsides, some altcoins are emerging as excellent rebound candidates. Experts now include Ethereum (ETH), Solana (SOL), Avalanche (AVAX), Chainlink (LINK), and MAGACOIN FINANCE as the best altcoins to buy ahead of the next market recovery. Bitcoin Flash Crash Erases $90 Billion Amid Market Turmoil In a dramatic turn of events, Bitcoin experienced a flash crash on October 10, 2025, losing more than $90 billion in market capitalization within hours. The abrupt drop sent shockwaves through the cryptocurrency ecosystem, leading to mass liquidations and exposing vulnerabilities in market infrastructure. The crash was catalyzed by a geopolitical jolt: President Donald Trump’s surprise declaration of 100% tariffs on Chinese imports reignited fears of a global trade war. Traditional markets recoiled, and crypto, known in many circles as a hedge, buckled under the pressure. Bitcoin, which had recently spiked to $126,000, crashed below $110,000 before stabilizing near $106,000. This sharp decline was not isolated. The wider crypto market lost almost $600 billion, with altcoins and meme tokens losing double digits. Ethereum, Solana, and…

Author: BitcoinEthereumNews
PolyChain leads the investment. How does Allora use the "model flywheel" to reshape AI reasoning services?

PolyChain leads the investment. How does Allora use the "model flywheel" to reshape AI reasoning services?

With $35 million in funding, led by veteran VCs like PolyChain and Framework, Allora has been performing incredibly well recently. I've seen many people call it a "prediction market." Wrong. Let me share my understanding of this project: 1) To be precise, Allora is a decentralized AI reasoning service platform. Users can pay for AI agents to provide services for any needs requiring AI judgment, including price prediction, strategy optimization, and risk assessment. Therefore, the prediction market is only one application scenario of Allora, not the only one. 2) Given the inherently uneven inference and output capabilities of AI models, how can Allora become a mature upstream supplier of mass output? The answer lies in building an aggregation platform that leverages the collective power and competitive collaboration of AI models. The mechanism is straightforward. For example, if a user wants to predict whether ETH will rise or fall and decide how to set the LP price range, the traditional approach involves observing K-line charts, listening to key opinion leaders (KOLs) analysis, or purchasing customized AI model APIs for predictions, which often yield a variety of inconsistent answers. Is it possible to develop an aggregated inference service platform that can handle this comparative screening process? The key lies here. After the user sends the demand to Allora, the 280,000 nodes in the network architecture will compete to give answers. Some say it will rise, some say it will fall, and some say it will go sideways. Allora will vote for these models and record historical performance reports. It will give higher weight to AI models with a high prediction success rate and send token rewards. At the same time, it will deduct points and deposits from those who make blind guesses. This creates a positive flywheel: models with accurate predictions earn more, gain increasing weight, and take on more tasks; those that keep guessing are eliminated. 3) Therefore, I prefer Allora as the infrastructure layer for AI inference services, with the ability to call AI model combinations on demand. There are two main application scenarios: DeFAI: When the AI Agent executes on-chain transactions, it needs to determine whether a transaction is MEV, provide the optimal price range in real time when adjusting Uniswap LP, determine whether AAVE has liquidation risks, and how the Yield pool dynamically adjusts the leverage ratio, etc. Prediction market: Use AI models to dynamically adjust and update probabilities. Compared with the pricing mechanism based solely on trading volume, AI's aggregate reasoning can provide users with a smarter prediction starting point, avoiding pure follow-the-crowd. However, Allora is essentially just an infrastructure service facility. In the early stages, when there are few models, little data, and insufficient accuracy, it will also go through a long period of accumulating energy. However, if DeFAi and prediction markets, two promising markets, can become mainstream in the future, the value of its infrastructure services will be highlighted.

Author: PANews
Analyst: Bitcoin Drop Near $101,700 Could Confirm a New Bear Market

Analyst: Bitcoin Drop Near $101,700 Could Confirm a New Bear Market

Bitcoin's recent slip under $104K saw the market enter “extreme fear” territory for the first time since April.

Author: CryptoPotato
Solana Founder Yakovenko Clarifies Accidental Perps DEX Code Upload Sparks Speculation

Solana Founder Yakovenko Clarifies Accidental Perps DEX Code Upload Sparks Speculation

The post Solana Founder Yakovenko Clarifies Accidental Perps DEX Code Upload Sparks Speculation appeared on BitcoinEthereumNews.com. COINOTAG recommends • Exchange signup 💹 Trade with pro tools Fast execution, robust charts, clean risk controls. 👉 Open account → COINOTAG recommends • Exchange signup 🚀 Smooth orders, clear control Advanced order types and market depth in one view. 👉 Create account → COINOTAG recommends • Exchange signup 📈 Clarity in volatile markets Plan entries & exits, manage positions with discipline. 👉 Sign up → COINOTAG recommends • Exchange signup ⚡ Speed, depth, reliability Execute confidently when timing matters. 👉 Open account → COINOTAG recommends • Exchange signup 🧭 A focused workflow for traders Alerts, watchlists, and a repeatable process. 👉 Get started → COINOTAG recommends • Exchange signup ✅ Data‑driven decisions Focus on process—not noise. 👉 Sign up → Solana co-founder Anatoly Yakovenko accidentally made public GitHub code for a decentralized perpetual futures exchange called Percolator while experimenting with AI tool Claude. He clarified it was not intended for release and encouraged developers to build on the idea, sparking brief speculation in the Solana ecosystem. Yakovenko’s code upload led to excitement over a potential Hyperliquid rival on Solana. The project, dubbed Percolator, was described as implementation-ready with sharded, self-custodial features. Perpetual futures trading volumes have surged, with recent liquidations hitting $19 billion according to CoinGlass data. Discover how Solana co-founder Anatoly Yakovenko’s accidental GitHub leak of Percolator code stirred crypto buzz. Explore perpetual futures trends and risks—stay informed on Solana innovations today! What Is Solana Percolator and Why Did It Spark Speculation? Solana Percolator refers to a conceptual decentralized perpetual futures exchange that Solana co-founder Anatoly Yakovenko developed experimentally using the AI tool Claude. The code, uploaded accidentally to a public GitHub repository, outlined an implementation-ready platform with sharded architecture for self-custodial trading. Although Yakovenko emphasized it was just casual tinkering, the reveal fueled hopes for a Hyperliquid…

Author: BitcoinEthereumNews
On the night of the 19 billion liquidation, why did Lighter "shut down"?

On the night of the 19 billion liquidation, why did Lighter "shut down"?

On October 11th, the cryptocurrency market experienced its largest margin call in history, with a total liquidation of approximately $19 billion. During this extreme market test, multiple decentralized perpetual swap trading platforms (PerpDex) experienced outages, with Lighter being the most severely affected. The resulting losses in the liquidity provider pool (LLP) sparked widespread market discussion about the PerpDex platform. As a Web3 security company that has audited multiple Perp Dex platforms, including Surf Protocol and Tifo.trade, Beosin will use years of accumulated technology and on-chain data analysis experience to help everyone gain a deeper understanding of the cause of the Lighter outage in this article. Lighter Technology Framework Lighter stood out amid the PerpDex craze with its zero transaction fees, attracting numerous users to trade on its platform. Lighter is built on zkLight, a specialized ZK Rollup L2, to improve transaction performance and order book matching efficiency. Its core operating mechanism is illustrated below: Sorter: As the first stop for user interaction, it is responsible for receiving transaction instructions, sorting transactions, and packaging them into batches (batch data packets of transactions). The matching engine receives batches from the sequencer and strictly adheres to the "price-first, time-first" matching logic. Each successful match prepares data for generating a zero-knowledge proof, ensuring that anyone can verify the fairness of the matching process afterward, preventing manipulation. Prover: Generates the matching engine's operations into a concise ZK-SNARK proof for subsequent verification of the correctness of matching execution and state transitions. Mainnet Contract: Responsible for verifying the zero-knowledge proof submitted by the prover. Once verified, the state root is updated, and the transaction result is finally confirmed on Ethereum. In addition to the above features, Lighter provides users with a vault feature, allowing them to deposit funds into the Lighter Liquidity Pool (LLP). This liquidity pool serves as a liquidity provider, price generator, and risk management platform. LLP participants share in platform profits and counterparty losses, while also assuming some of the risk in the event of a user's margin call, forming a risk buffer mechanism in conjunction with Lighter's liquidation system. Lighter downtime review On October 11, 2025, the crypto market saw record-breaking contract liquidations. During this extreme market situation, Lighter experienced a multi-hour service outage, preventing users from operating their positions and resulting in a loss of approximately 5.35% in LLP. Beosin analyzed on-chain data during the main time period of this incident (00:17-05:08 Beijing time on October 11, 2025) and found that Lighter lost 3 batches starting from Batch #55661 and resumed batch production at 00:17 (00:23 Lighter issued an announcement stating that users' orders could not be processed or executed). Before the outage, the Lighter platform normally processed approximately 4,005 transactions per minute. Starting at 00:17, the transaction volume surged. Batch #55665 contained 560 blocks and processed 196,913 transactions. On average, approximately 65,638 transactions were processed per minute, which is about 16 times the normal volume. The following is a statistical chart of the number of transactions processed at each batch submission time point from 00:17 to 05:08 on October 11: Produced by Beosin Statistics At 04:56 on October 11th, Batch #55743 reached its maximum transaction count, completing 639,370 transactions in 2 minutes, 79.8 times the average per-minute transaction rate. By analyzing Lighter's data from this incident, we found that Lighter's batch can accommodate up to 1,600 blocks, each of which can accommodate up to 500 transactions. The theoretical maximum number of transactions per batch is 800,000, but the actual maximum number of transactions processed was 639,370. The above are transactions successfully processed by the Lighter platform. However, many users failed to adjust their positions due to transaction submission failures (downtime), resulting in data not being recorded on the chain. From a technical architecture perspective, this downtime and the resulting LLP losses are primarily due to two reasons: 1. In addition to issues with accessing the front-end page and submitting orders, Lighter's ZK Rollup relies on a single sequencer for transaction sorting and packaging. Although ZK Proof is used for result verification, the centralization of the sequencer creates a single point of failure risk. During periods of price drops, the sequencer and database are unable to handle the sudden load, resulting in database index corruption and transaction blockage, directly leading to disconnection between the matching engine and the client. 2. When transaction volume surges, the coordinated processing capabilities of the proof generation nodes and the database become a bottleneck in the ZK-SNARK proof generation and submission process. In extreme market conditions, a simultaneous surge in trade matching and clearing operations simultaneously initiates requests to the ZK proof generation nodes. The platform may not have implemented resource reservation mechanisms for high-priority operations like clearing. This creates resource competition between regular transactions and clearing proof generation requests, further exacerbating system response delays and preventing the clearing process from executing promptly, exacerbating user losses. On an operational level, Lighter CEO Vladimir Novakovski responded, "Lighter had originally planned to upgrade its database over the weekend of the recent crash to accommodate increased trading demand." This incident suggests this "incorrect upgrade window" stems from the team's inadequate preparation for market risks. During the platform's rapid expansion, they failed to complete timely infrastructure upgrades, ultimately leading to systemic failures during the extreme market conditions. This incident reveals a core challenge facing PerpDex: how to maintain normal platform operations during extreme market conditions. Regarding smart contract security, PerpDex project teams should conduct comprehensive and professional contract security audits. Beosin has previously provided security audit services for PerpDex projects such as Surf Protocol and Tifo.trade. These audits cover the security of smart contract code, the correctness of business implementation logic (such as leveraged trading, liquidation, and liquidity pool management), contract code gas optimization, and the discovery and remediation of potential vulnerabilities. Beosin has successfully helped project teams resolve multiple medium- and high-risk vulnerabilities.

Author: PANews
Backpack Completes Flash Crash Case Review; Launches Compensation Plan

Backpack Completes Flash Crash Case Review; Launches Compensation Plan

The post Backpack Completes Flash Crash Case Review; Launches Compensation Plan appeared on BitcoinEthereumNews.com. Key Points: Backpack reviews flash crash cases and offers compensation to affected users. Company reports no socialized loss or clawback instances. Announces stable operations and new roadmap post-flash crash. Backpack announced successful case resolution and compensation measures following the October 11 market flash crash, maintaining stable operations without socialized loss or clawback incidents. This event underscores Backpack’s robust risk management and commitment to user compensation, potentially boosting regulatory confidence and investor trust in volatile market conditions. Backpack’s Response: Compensation and System Stability Assurance Backpack announced successful verification and handling of all cases following the October 11 flash crash. During this period, Backpack did not experience any socialized loss or clawback, and its risk engine remained stable under pressure. The system operated normally throughout the incident, ensuring user funds’ safety. This development has led to an implementation of a cash compensation plan to assist affected users. Accounts trading with less than 5x leverage on spot-futures arbitrage receive a 100% subsidy, while accounts with more than 5x leverage receive a partial subsidy. Users with BTC lending positions affected by Auto-Deleveraging also qualify for a full subsidy. Moreover, all liquidation fees will be partially refunded at 50%. Armani Ferrante, Founder & CEO, Backpack, stated, “Our transparent compensation plan post-crash ensures that no user will experience socialized loss or clawbacks. Our risk engine held firm during the volatility.” Community reaction has been positive, acknowledging Backpack’s effective crisis management and compensation strategy. Official project communication highlights the company’s focus on user safety and their commitment to maintaining high operational standards. However, no direct comments from prominent industry figures have been publicly reported regarding the incident. Market Analysis: BTC Trends and Expert Insights Post-Crash Did you know? During the October 11 market crash, similar platforms have experienced socialized losses or clawbacks, but Backpack maintained operational stability,…

Author: BitcoinEthereumNews
Bitcoin Price Will Hit $141,000 By December: TD Cowen

Bitcoin Price Will Hit $141,000 By December: TD Cowen

The post Bitcoin Price Will Hit $141,000 By December: TD Cowen appeared on BitcoinEthereumNews.com. Bitcoin price is holding steady around $111,000 after a turbulent few weeks, but TD Cowen analysts project that the bitcoin price could reach $141,000 by December.  In a note released Monday, the firm highlighted the recent crypto market crash and recovery as a testament to the resilience of the broader crypto and bitcoin ecosystem. The flash crash earlier this month triggered roughly $19 billion in liquidations, the largest single-day event in crypto history. Despite the scale of the sell-off, TD Cowen noted that most exchanges remained operational with minimal disruption, demonstrating the market’s ability to absorb shocks, according to The Block reporting. The downturn was initially spurred by the U.S. President Donald Trump’s confirmation of a 100% tariff on imports from China, which sent the total crypto market down more than 10%.  While less-reputable tokens suffered heavy losses, major digital assets like Bitcoin did well — Bitcoin briefly fell 15% before closing down just 8% on the day. “Though it was the largest single-day liquidation ever, with open interest halved across venues, most crypto exchanges operated with little or no downtime,” the note read. Global adoption of Bitcoin  TD Cowen’s analysts credit the episode not only to market resilience but also to growing global adoption. In Japan, for instance, the number of registered accounts holding digital assets has quadrupled over the past five years, reaching more than 7.9 million. The surge in adoption has prompted Japan’s Financial Services Agency to reconsider its long-standing restrictions on banks investing in digital assets such as Bitcoin. Bitcoin price climbed back to around $111,000 today after falling into the $104,000 range last week, as renewed corporate accumulation and optimism over a potential end to the U.S. government shutdown lifted market sentiment. Bitcoin closed September around it’s current range but prior to the flash crash,…

Author: BitcoinEthereumNews
Crytpo Market Faces Uncertainty Despite Bitcoin’s Recovery

Crytpo Market Faces Uncertainty Despite Bitcoin’s Recovery

The post Crytpo Market Faces Uncertainty Despite Bitcoin’s Recovery appeared on BitcoinEthereumNews.com. After a significant downturn leading to billions in liquidations, the cryptocurrency markets are witnessing a rekindling as Bitcoin rises past $110,000. While the surface seems calm, many experts advise caution due to potential geopolitical tensions between the US and China, anticipated to escalate by early November. Continue Reading:Crytpo Market Faces Uncertainty Despite Bitcoin’s Recovery Source: https://en.bitcoinhaber.net/crytpo-market-faces-uncertainty-despite-bitcoins-recovery

Author: BitcoinEthereumNews
XRP Whales Ignore Buying Opportunities with Zero Major Movement in 14 Days

XRP Whales Ignore Buying Opportunities with Zero Major Movement in 14 Days

The post XRP Whales Ignore Buying Opportunities with Zero Major Movement in 14 Days appeared on BitcoinEthereumNews.com. XRP whales are staying neutral, neither accumulating nor off-loading substantial amounts, suggesting a wait-and-see attitude amid market uncertainty This period of low activity aligns with XRP’s recent price stagnation, but historically, such whale inactivity has preceded major market moves Reports indicate that Ripple is initiating a $1 billion treasury program dedicated to purchasing XRP Ali Martinez, a well known crypto analyst, shared a chart on X highlighting an important development in the XRP market – large holders (wallets holding between 100,000 and 10 million XRP) have shown very little movement over the past two weeks. In other words, XRP whales are staying neutral, neither accumulating nor off-loading substantial amounts, suggesting a wait-and-see attitude amid market uncertainty. Related: Ripple Brings Institutional Crypto Custody To South Africa With Absa This period of low activity aligns with XRP’s recent price stagnation, but historically, such whale inactivity has preceded major market moves. These can manifest as a return to accumulation before an upward trend or distribution preceding a downturn, which makes this a key metric for traders monitoring on-chain data for signals. Some market analysts warn that XRP is approaching a make-or-break point, with a key support level holding around $2.34. A decisive drop below this point could trigger a decline toward $1.55, but if institutional adoption and any ETF-related news gain traction, the asset still has a potential upside target of above $3. Why positive news isn’t moving whales Reports indicate that Ripple is initiating a $1 billion treasury program dedicated to purchasing XRP, a strategy designed for institutional engagement. The goal of this strategy is to make the currency’s market more fluid and prepare it for use in large, institutional-level transactions. Related: XRP’s Key Levels Emerge Amid “Grinding Battle” Between Bulls and Bears Additionally, Ripple has acquired treasury management firm GTreasury (reported…

Author: BitcoinEthereumNews
BitMine Buys The Dip Again, Has Scooped Up $1.48 Billion In Ethereum Since Market Crash

BitMine Buys The Dip Again, Has Scooped Up $1.48 Billion In Ethereum Since Market Crash

The XRP price has surged 6% in the last 24 hours to trade at $2.46 on a 58.51% increase in its daily trading volume to [...]

Author: Insidebitcoins