Author: NBTC
NBTC is the editorial account for NBTC News, covering Bitcoin, Ethereum, DeFi, blockchain infrastructure, exchanges, mining, regulation and digital asset markets. The editorial team focuses on clear sourcing, timely updates and practical context for crypto readers.
S&P Dow Jones Indices has declined to add Strategy (formerly MicroStrategy) to its S&P 500 index again. Instead of MSTR, the world’s most prestigious stock index chose SanDisk to replace Interpublic Group. Although its US Index Committee doesn’t normally explain its decisions, the mid-quarter announcement was curious. The decision didn’t coincide with the committee’s quarterly cadence and only included a single stock change. Normally, quarterly rebalancing announcements occur during the final month of each calendar quarter, and include multiple companies joining and exiting the index simultaneously. MSTR satisfies most S&P 500 Index criteria The S&P 500 establishes technical criteria for…
Arbitrage Bot Halt Sparks Dramatic Altcoin Pumping on Upbit – CryptoQuant CEO Reveals Market Shift
Have you noticed unusual price movements in the cryptocurrency market recently? CryptoQuant CEO Ju Ki-young has identified a crucial factor driving these changes – the arbitrage bot halt on Upbit exchange is creating unprecedented opportunities for retail investors. This development is reshaping how altcoins behave in the current market environment. What Caused the Arbitrage Bot Halt on Upbit? The recent arbitrage bot halt stems from Upbit’s security measures following a hacking incident. When the exchange suspended withdrawals, automated trading systems designed to profit from price differences across platforms stopped functioning. This created a unique situation where traditional market mechanisms temporarily…
Nomis, a renowned on-chain reputation platform, has collaborated with Owlto Finance, a notable cross-chain interoperability entity. The partnership endeavors to fortify on-chain reputation while also strengthening cross-chain consumer experience. As mentioned by Nomis in its official X post, the collaboration focuses on advancing interoperability while leveraging a reputation-backed layer. Thus, this initiative aims to deliver more personalized and safer interactions across diverse blockchains. Strategic Partnership: @0xNomis x @Owlto_Finance : Bridging Onсhain Reputation and Interoperability!We are excited to announce our collaboration with Owlto Finance to bring enhanced, reputation-backed user experience across the multi-chain ecosystem.A major step toward a more… pic.twitter.com/iBP46woQog —…
Coinbase Global, Inc. (COIN) shares experienced a significant boost following a major investment by Cathie Wood’s Ark Invest, which purchased $16.5 million worth of stock on November 26, 2025. The purchase comes as COIN rebounded from a 30% drawdown over the previous month, with the stock closing at $264.97, up 4.27% during that trading session. This marks Ark Invest’s largest acquisition of Coinbase shares since August 1, signaling strong confidence in the cryptocurrency exchange platform’s prospects as market conditions appear poised for improvement. As of November 28, 2025, COIN was trading at $276.39, up $11.42 or 4.31%, reflecting continued momentum…
The landscape of the entertainment industry is set to change radically thanks to the new partnership between Mugafi, a leading platform in entertainment-tech and the creation of intellectual property (IP) through artificial intelligence, and Avalanche, a next-generation blockchain. The official announcement, made from New Delhi on December 3, 2025, marks the birth of the world’s first Entertainment IP Launchpad, a platform dedicated to bringing real entertainment assets – from films and anime to music and sports – on-chain as tokenized Real-World Assets (RWAs). This collaboration aims to address one of the major structural inefficiencies in the sector: access to entertainment…
Several crypto-linked stocks climbed on Friday as prediction-market odds of a December rate cut surged to 87% on Polymarket, the highest level this month. Three US-listed Bitcoin miners led the rally, with Cleanspark, Riot Platforms and Cipher Mining all rising in the session and showing double-digit gains over the past five days. Probability of a US rate cut in December. Source: Polymarket Yahoo Finance data showed Circle, the issuer of USDC, jumped nearly 10% in early trading, while Michael Saylor’s Strategy and Coinbase notched more modest increases at the time of writing. Bitcoin (BTC) was also up around 7% on…
Imagine watching cryptocurrency prices diverge by over 50% between exchanges – that’s exactly what’s happening right now with the kimchi premium for ORCA and other Solana tokens. This dramatic price gap has traders and investors scrambling as South Korea’s Upbit exchange faces a major security crisis. What Exactly Is the Kimchi Premium Phenomenon? The kimchi premium refers to the price difference between cryptocurrencies traded on South Korean exchanges versus international platforms. This unique market situation occurs due to several factors: Limited arbitrage opportunities between markets Strong domestic demand in South Korea Capital flow restrictions and regulatory differences Exchange-specific liquidity conditions…
In a significant move for blockchain interoperability, the Ontology network has officially joined the Circle Alliance Program. This partnership signals a major stride toward blending decentralized technology with the broader global financial system. For crypto enthusiasts and developers, this collaboration opens new doors for utility and adoption. What is the Circle Alliance Program? Launched in November 2023, the Circle Alliance Program is an international consortium with a clear mission: to build a more open and efficient internet financial system. Its members come from diverse sectors, including: Fintech innovators Traditional banking institutions Global payment processors Leading Web3 companies and protocols Therefore,…
South Africa isn’t the only country rethinking its central bank digital currency (CBDC) plans. Summary South Africa’s Reserve Bank is postponing a retail CBDCs, prioritizing payment system modernization and wholesale digital currency projects instead. Efforts target faster, more affordable digital services and connectivity improvements between financial institutions. The central bank warned of risks posed by cryptocurrencies and stablecoins, emphasizing regulatory measures and licensing for crypto service providers to maintain financial stability. In a significant shift for the global financial landscape, the rollout of CBDCs has hit a series of roadblocks in 2025, as several countries press pause or slow their…
Have you heard the exciting news? Binance Alpha adds GUA, marking a significant step in accessing promising early-stage cryptocurrencies. This move opens doors for traders seeking high-potential assets before they hit mainstream markets. If you’re eager to diversify your portfolio with innovative projects, this development is a game-changer. Let’s dive into what this means for you and the crypto world. What Does Binance Alpha Adds GUA Mean for Investors? Binance Alpha adds GUA to its on-chain trading service, providing a curated platform for early coin discoveries. This integration allows users to explore GUA directly within the Binance Wallet, simplifying the…