Notícias
Apenas o importante
![Stablecoin’s monthly on-chain volume reached its highest level in July, which is a sign of a resurgence in decentralized finance activity. On-chain data analytics firm, Sentora (formerly IntoTheBlock), disclosed this in an X post. According to Sentora, the stablecoin volume for July was over $1.5 trillion, surpassing previous highs, including May 2025, when it was […]](https://resource.tradingkey.com/uploads/20250806/news/4b01174dab39484aa54b9e0877d94650.webp)
![A surge of optimism is building around XRP as Ripple edges closer to a pivotal outcome in its battle with the U.S. Securities and Exchange Commission. With speculation mounting that the SEC may withdraw its appeal, investors are recalibrating their expectations—some now targeting 20x returns, with prices potentially climbing past $40 if institutional inflows ignite […]](https://resource.tradingkey.com/uploads/20250806/news/f407d7a78f4e411b89fe4319460865e6.webp)
Cryptopolitanter, 5 de ago
U.S. senators call for an investigation into Chinese AI models
Reuterster, 5 de ago
Trump ameaça assumir controle da administração de Washington, D.C.
Cryptopolitanter, 5 de ago
AMD expects Q3 revenue of around $8.7 billion, beating Wall Street forecasts
Reuterster, 5 de ago
Resultados trimestrais da Super Micro decepcionam e ações despencam
Reuterster, 5 de ago
PANORAMA 3-Ibovespa sobe com Itaú e dólar fica quase estável com cautela antes de tarifas
Cryptopolitanter, 5 de ago
OpenAI releases two new open-weight models, gpt-oss-120b and gpt-oss-20b
Criptomoedas
U.S. senators call for an investigation into Chinese AI models
Since its launch earlier this year, DeepSeek has raised questions and concerns about the technology behind its AI reasoning model. Now, the U.S. is turning up the scrutiny on Chinese AI startups and the people helping them on American soil. Following the arrest of two Chinese nationals accused of illegally exporting advanced Nvidia AI chips […]Cryptopolitan
ter, 5 de ago
Outros
Trump ameaça assumir controle da administração de Washington, D.C.
WASHINGTON, 5 Ago (Reuters) - O presidente dos Estados Unidos, Donald Trump, disse nesta terça-feira que o governo federal poderia assumir o controle de Washington D.C. se o governo local "não se recompuser", com seus comentários feitos em uma postagem na mídia social reclamando da criminali...Reuters
ter, 5 de ago
Criptomoedas
AMD expects Q3 revenue of around $8.7 billion, beating Wall Street forecasts
Advanced Micro Devices said on Tuesday it expects third-quarter revenue to exceed Wall Street forecasts, as businesses rush to beef up their artificial intelligence chip infrastructure. In after-hours trading, shares of the Santa Clara, California-based company fell about 4%, as the forecast failed to meet some investor expectations, according to Reuters. Year to date, AMD […]Cryptopolitan
ter, 5 de ago
Ações
Resultados trimestrais da Super Micro decepcionam e ações despencam
Por Juby Babu 5 Ago (Reuters) - A Super Micro SMCI.O não atingiu as estimativas de Wall Street para receita e lucro do quarto trimestre na terça-feira, enquanto a empresa compete com grandes fabricantes de servidores por computadores de alto desempenho usados para treinar modelos de inteligência ...Reuters
ter, 5 de ago
Ações
PANORAMA 3-Ibovespa sobe com Itaú e dólar fica quase estável com cautela antes de tarifas
SÃO PAULO, 5 Ago (Reuters) - Veja como fecharam nesta terça-feira os mercados no Brasil, Estados Unidos e Europa, além das movimentações nas cotações de petróleo e commodities agrícolas.BOVESPA-Índice fecha em alta com aval de Itaú antes de balançoO Ibovespa fechou com uma alta modesta, tendo Itaú I...Reuters
ter, 5 de ago
Criptomoedas
OpenAI releases two new open-weight models, gpt-oss-120b and gpt-oss-20b
OpenAI has put out its first open-weight AI models since 2019, ending years of delay and speculation. The company released gpt-oss-120b and gpt-oss-20b on Tuesday, offering two fully downloadable, customizable large language models that don’t require a license fee or API gate. Both models are text-only and are being shared under an Apache 2.0 license, […]Cryptopolitan
ter, 5 de ago
Outros
Trump deve preencher vaga na diretoria do Fed até final da semana e reduziu lista para chair a quatro
Por Andrea Shalal e Howard SchneiderWASHINGTON, 5 Ago (Reuters) - O presidente dos Estados Unidos, Donald Trump, disse nesta terça-feira que decidirá sobre um candidato para preencher a próxima vaga na Diretoria do Federal Reserve até o final da semana, e reduziu separadamente os possíveis substitut...Reuters
ter, 5 de ago
Criptomoedas
XRP and Litecoin Investors Rotate Capital—This New Altcoin Catches Fire
The August crypto market is alive with rotation. XRP investors and Litecoin holders are reallocating funds after a period of rangebound trading, chasing the next big altcoin ahead of September catalysts. As the search for the best altcoins to buy now heats up, capital is moving into new altcoin investments with strong community support and […]Cryptopolitan
ter, 5 de ago
Criptomoedas
Intel’s new 18A chip process is facing serious yield issues, threatening its Panther Lake chip rollout
Intel’s ambitious plan to reassert itself as a global leader in chip manufacturing and challenge Taiwan’s TSMC is facing renewed turbulence. The company’s long-touted 18A process node, central to its effort to revive high-end semiconductor production in the U.S., has run into significant yield problems. Its most recent setbacks have cast doubt over the viability […]Cryptopolitan
ter, 5 de ago
Outros
Jogada de redistritamento do Texas, liderada por Trump, dá início a corrida nacional para controlar Congresso
Por Joseph Ax5 Ago (Reuters) - A escalada da luta política pelo mapa distrital do Texas está se espalhando por outros Estados do país, desencadeando uma corrida sem precedentes de redistritamento no meio de uma década, com o equilíbrio de poder em Washington em jogo.A pedido do presidente Donald Tru...Reuters
ter, 5 de ago
Criptomoedas
Metamask to enter $250B stablecoin market with ‘Metamask USD’ issued by Stripe
MetaMask is reportedly planning to join hands with Stripe to introduce a stablecoin called “MetaMask USD” in an initiative that was announced via a governance proposal. The ultimate aim of the stablecoin would be to reduce transaction volatility and enhance usability for altcoin transactions while leveraging Stripe’s already existing financial infrastructure to bridge traditional finance […]Cryptopolitan
ter, 5 de ago
Criptomoedas
SEC clarifies that certain liquid staking activities in cryptocurrency do not qualify as securities offerings
The U.S. Securities and Exchange Commission (SEC) has issued a statement clarifying its position on certain liquid staking activities and associated tokens. The statement has been touted as a positive step in the right direction for the SEC as it forged ahead with its goal of providing regulatory clarity for the crypto industry, particularly where […]Cryptopolitan
ter, 5 de ago
Criptomoedas
Binance's CZ files to dismiss $1.76 billion FTX clawback suit, says U.S. court lacks jurisdiction
Changpeng “CZ” Zhao, co-founder of Binance, just fired back at the FTX bankruptcy estate in a Delaware court, saying the U.S. has no legal right to come after him over a $1.76 billion clawback claim. On Monday, he filed a motion asking the court to dismiss the case completely. The reason? “The claims are so […]Cryptopolitan
ter, 5 de ago
Criptomoedas
Ripple (XRP) Sets Sights on $4 as Mutuum Finance (MUTM) Steals the Show in August 2025
As the crypto markets navigate a volatile yet optimistic August, eyes are turning to Ripple (XRP) and Mutuum Finance (MUTM), the DeFi newcomer that’s rewriting the script for decentralized lending. Over 14,800 investors have invested in the project to date, and over $14 million has been raised. Mutuum Finance is already in Presale Phase 6 […]Cryptopolitan
ter, 5 de ago
Commodities
Negociação para venda de carne bovina ao Japão foca Estados do Sul, incomodando o setor
Por Ana Mano e Marcela AyresSÃO PAULO, 5 Ago (Reuters) - As negociações para abrir o mercado japonês à carne bovina brasileira se concentram no momento em habilitar fornecedores do Sul do Brasil, incomodando empresas em outras regiões do país, também interessadas em alcançar consumidores num mercado...Reuters
ter, 5 de ago
Forex
FOREX-Dólar sobe com mercado à espera de indicado para diretoria do Fed e dados de inflação
Por Gertrude Chavez-DreyfussNOVA YORK, 5 Ago (Reuters) - O dólar subia frente à maioria de seus pares nesta terça-feira, mas permanecia próximo dos menores níveis de sexta-feira, com o mercado ainda reajustando suas posições após um fraco relatório de empregos que aumentou as apostas de um corte nos...Reuters
ter, 5 de ago
Ações
A International Flavors and Fragrances supera estimativas de receita e lucro trimestrais
5 Ago (Reuters) - A International Flavors and Fragrances IFF.N superou as estimativas de Wall Street para receita e lucro do segundo trimestre na terça-feira, impulsionada pela demanda resiliente, preços mais altos e uma mudança para negócios com melhores margens.A empresa simplificou seu portfólio,...Reuters
ter, 5 de ago
