Maximal extractable value (MEV) refers to the economic value diverted from users by block builders through the manipulation of transaction ordering. The most harmful type of MEV are sandwich attacks, where an attacker simultaneously frontruns and backruns a victim’s swaps. This gives the victim a suboptimal execution price while the attacker pockets a spread. Most MEV activity occurs on Ethereum because it has high activity on DEXs and features an open block-building market that exposes order flow to searchers. In this article, Cointelegraph Research provides insights into sandwiching activity from…
Tag: Data
Georgia Eyes Public Data, Real-Estate Tokenization on Hedera
Georgia’s Ministry of Justice has signed a memorandum of understanding (MoU) with the public blockchain network Hedera, as it considers moving the country’s land registry onchain and tokenizing real estate. According to a Monday announcement from the Ministry of Justice of Georgia, the government signed an MoU with Hedera, a public blockchain with permissioned node operation. At a meeting between the Minister of Justice of Georgia, Paata Salia, and a representative of Hedera, the two parties discussed the potential integration of blockchain technology into public infrastructure. Georgian officials said they…
The Graph’s Horizon Upgrade Transforms Blockchain Data Services
Joerg Hiller Dec 02, 2025 19:51 The Graph launches its Horizon upgrade, creating a modular platform for diverse blockchain data services, enhancing decentralized data infrastructure and economic growth. The Graph, a leading indexing and query protocol, has officially launched its Horizon upgrade, marking a significant evolution in blockchain data services. This initiative, detailed by the official source, aims to transition The Graph into a modular platform capable of supporting a wide array of blockchain data services, from real-time streams to analytics platforms.…
24 Exchange Brings In Market Data Heavyweight to Power Its OTC Strategy
FMLS:25 – London’s Premier Finance Summit | 25–27 Nov 2025 | Magazine London FMLS:25 – London’s Premier Finance Summit | 25–27 Nov 2025 | Magazine London FMLS:25 – London’s Premier Finance Summit | 25–27 Nov 2025 | Magazine London FMLS:25 – London’s Premier Finance Summit | 25–27 Nov 2025 | Magazine London FMLS:25 – London’s Premier Finance Summit | 25–27 Nov 2025 | Magazine London FMLS:25 – London’s Premier Finance Summit | 25–27 Nov 2025 | Magazine London Get ready for FMLS:25, London’s Premier B2B Finance Summit, taking place on…
Bear Trap or $4K? Ethereum Data Mixed on ETH Price Recovery
Ether (ETH) fell to $2,800 on Monday, failing to hold $3,000 as surging expectations of a Bank of Japan rate hike unnerved the market. Meanwhile, technicals and onchain data sent mixed signals on Ether’s ability to buck the downtrend. Key points: Ethereum price fell 5.5% on Monday, dropping below $3,000 again amid Bank of Japan rate-hike fears. Bulls need a sustained break above $3,200 for a strong recovery, while breaching $2,800 would invalidate the macro bullish trend. Ether’s MVRV Z-Score approaches the accumulation zone, signaling a local bottom forming. Ether’s…
ETH Whales Abstain As Data Shows Reduced Odds For $4K Rally
Key takeaways: ETH derivatives exhibit a fading bullish appetite as Ethereum’s TVL declines and network fees decrease, reinforcing persistent risk aversion. US job layoffs climb, and seasonal hiring weakens, leaving traders waiting for fresh liquidity before rebuilding confidence in ETH’s near-term upside. Ether (ETH) has climbed 15% from its $2,623 low made last Friday, yet derivatives metrics show traders remain cautious. The absence of bullish leverage from top ETH traders, combined with falling Ethereum network fees, weakens the case for sustained upside. As a result, traders question what must shift…
Bitcoin Faces More Downside After Recent Crash, Data Shows
Bitcoin suffered a sudden and deep drop in November, losing nearly a quarter of its value and wiping out over $1 trillion across the crypto market. Related Reading Whales Trim Positions Before Crash According to on-chain data from CryptoQuant, large holders played a central role. Wallets holding between 1,000–10,000 BTC pared back their stakes in the weeks leading up to the fall. Those big sellers took profits after the October rally, and in many cases selling was steady rather than panicked. When large players step back like that, market depth…
Think Bitcoin Bottomed? Santiment Data Says Think Again
Key Notes Santiment says that the current market recovery might be a trap. The crypto market has lost over $900 billion of its value over the past month. Recent ETF outflows and lack of extreme short pressure make this rebound look shaky. Just a few days after Bitcoin’s BTC $87 273 24h volatility: 0.5% Market cap: $1.74 T Vol. 24h: $63.42 B dip to the $80,000 mark and reclaiming $88,000, bullish voices are calling it a bottom. New analysis from Santiment, however, shows that the shaky sentiment, weak on-chain activity,…
Has The Bitcoin Price Hit Its Bottom? Key On-Chain Data Signals Potential Rebound Ahead
Following a significant downturn that saw Bitcoin (BTC) plunge to the $80,000 mark on November 21, the leading cryptocurrency has managed to stabilize above this critical threshold for several days. This development has sparked speculation about whether this level represents a short-term bottom and if a new upward trend might follow. Potential Local Bottom For Bitcoin According to analysis from CryptoQuant analyst Carmelo Aleman, on-chain data indicates a market landscape characterized by institutional redistribution, structural weakness, and signs of a rebound that may hint at a local bottom. Related Reading…
Binance Data Shows Liquidity Is Fading
XRP is under heavy selling pressure as the broader crypto market struggles with uncertainty, risk aversion, and fading bullish momentum. Fear continues to spread across investors, and liquidity conditions are tightening, putting additional weight on assets that previously demonstrated strength. Related Reading One of the clearest signs of stress now comes from Binance data — the largest trading platform by volume — showing that XRP Open Interest has dropped to its lowest level since November 2024. This decline highlights a significant shift in trader positioning, signaling that speculative appetite is…