2026-06-21 Domingo

Notícias de cripto - Página 296

Mantenha-se a par do mercado de cripto. Notícias em tempo real, análises, preços, histórias em alta e análise de especialistas — tudo num só lugar.

Bitcoin Price Could See Another Crash, But What Is The Long-Term Prognosis?

Bitcoin recently surpassed $78,000, reigniting bullish sentiment and expectations of reaching six figures. However, analyst Behdark warns of a potential price crash before any sustained recovery. He suggests current optimism may be misleading, possibly a tactic by market makers to attract buyers before a downturn. Technical analysis indicates bearish patterns, such as a triangle or diamagnetic formation, signaling a likely decline. Key resistance levels to watch are $77,000 and $80,552, where a reversal may occur. If a correction happens, support levels are identified near $72,800, $67,885, and $67,677, with a break below possibly leading to a further 10% drop. The long-term outlook remains above the $60,000 cycle support, suggesting eventual recovery after a short-term dip.

bitcoinist04/20 12:32

Bitcoin Price Could See Another Crash, But What Is The Long-Term Prognosis?

bitcoinist04/20 12:32

Prediction Markets Under Bias

The article "Prediction Markets Under Bias" by Jeff Park of Bitwise argues against the common media portrayal of prediction markets as mere gambling or a social ill. It distinguishes between gambling and investment based on whether a participant's strategy has a positive expected value (+EV), not the market's structure. The author contends that prediction markets, like poker, are skill-based and can be a legitimate form of investment, offering individuals autonomy, truth discovery, and decentralized value. The piece critiques the common conflation of prediction markets with casino gambling, highlighting their role in risk hedging and capital efficiency, similar to insurance and securitization. A key differentiator is their precision and finite expiration, which makes prices directly anchor to factual outcomes, rewarding deep research and information advantage rather than punishing the uninformed. The author concludes that media opposition often stems from a structural bias, as these markets challenge traditional information gatekeepers and promote a more democratic, transparent system for pricing truth. The real debate is not about information having a price, but about who controls and profits from it.

marsbit04/20 12:08

Why Do You Always Lose Money on Polymarket? Because You're Betting on News, While the Pros Read the Rules

Why do you always lose money on Polymarket? Because you bet on news, while the pros study the rules. This article explains how top traders ("che tou") profit by meticulously analyzing market rules, not just predicting events. Polymarket, a prediction market platform, often sees disputes over event outcomes due to ambiguous rule wording. For instance, a market asking "Who will be the leader of Venezuela by the end of 2026?" was misinterpreted by many who bet on Delcy Rodríguez, assuming she held power. However, the rules specified "officially holds" as the formally appointed, sworn-in individual. Since Nicolás Maduro was still recognized as president officially, he won the market—even being in prison. To resolve such disputes, Polymarket uses a decentralized arbitration system via UMA protocol. The process involves: 1. Proposal: Anyone can propose a market outcome by staking 750 USDC, earning 5 USDC if unchallenged. 2. Dispute: A 2-hour window allows challenges with a 750 USDC stake; successful challengers earn 250 USDC. 3. Discussion: A 48-hour period on UMA Discord for evidence and debate. 4. Voting: UMA token holders vote in two 24-hour phases (blind then public). Outcomes require >65% consensus and 5M tokens voted; otherwise, four re-votes occur before Polymarket intervention. 5. Settlement: Results are final and automatic. Unlike traditional courts, Polymarket’s system lacks separation between arbitrators and stakeholders—voters often hold market positions, creating conflicts of interest. This leads to herd mentality in discussions and non-transparent outcomes without explanatory rulings, preventing precedent formation. Thus, success on Polymarket hinges on deep rule interpretation, not just event prediction, exploiting gaps between reality and contractual wording.

marsbit04/20 11:58

Why Do You Always Lose Money on Polymarket? Because You're Betting on News, While the Pros Read the Rules

marsbit04/20 11:58

DeepSeek Funding: Liang Wenfeng's 'Realist' Pivot

DeepSeek, a leading Chinese AI company, has initiated its first external funding round, aiming to raise at least $300 million at a valuation of no less than $10 billion. This move marks a significant shift from its founder Liang Wenfeng’s previous idealistic stance of rejecting external capital to maintain independence. Despite strong financial backing from its parent company, quantitative trading firm幻方量化 (Huanfang Quant), which provided an estimated $700 million in revenue in 2025 alone, DeepSeek faces mounting challenges. Key issues include a 15-month gap in major model updates, delays in its flagship V4 release, and the loss of several core researchers to competitors offering significantly higher compensation. The company is also undergoing a strategic pivot by migrating its infrastructure from NVIDIA’s CUDA to Huawei’s Ascend platform, a move aligned with China’s push for technological self-reliance amid U.S. export controls. However, DeepSeek lags behind rivals like智谱AI and MiniMax—both now publicly listed—in areas such as product ecosystem, multimodal capabilities, and commercialization. The funding round, though relatively small in scale, is seen as a way to establish a market-validated valuation anchor, making employee stock options more competitive and facilitating talent retention. It also signals DeepSeek’s transition from a pure research-oriented organization to a commercially-driven player in the global AI ecosystem.

marsbit04/20 11:19

DeepSeek Funding: Liang Wenfeng's 'Realist' Pivot

marsbit04/20 11:19

Warsh, Trump's Next 'Scapegoat' at the Federal Reserve?

Kevin Warsh, a nominee for the Federal Reserve chair, faces a challenging confirmation hearing amid political pressure from former President Donald Trump to implement immediate and significant interest rate cuts. Warsh has proposed reforms including reducing the Fed’s communication frequency and shrinking its $6.7 trillion balance sheet. However, market expectations for rate cuts remain limited, creating tension with Trump’s demands. Warsh’s stance has shifted over time, from hawkish during the financial crisis to more dovish recently, citing AI-driven productivity gains. His confirmation is further complicated by Republican Senator Thom Tillis’s threat to block the nomination unless an investigation into current Chair Jerome Powell is dropped. Trump has warned of firing Powell if he doesn’t leave on time. Observers note that Warsh risks becoming a "scapegoat"—either by yielding to political pressure and fueling inflation, or by resisting and facing Trump’s backlash. His ties to Trump’s circle and Wall Street support may aid his nomination, but his ability to balance political demands with the Fed’s credibility remains uncertain. Historical precedents, like Arthur Burns’s compliance with Nixon, highlight the risks of political interference in monetary policy.

marsbit04/20 11:15

Warsh, Trump's Next 'Scapegoat' at the Federal Reserve?

marsbit04/20 11:15

Plunging 10% Then Surging: Weekend Crude Oil Market Watch

Following a 10% plunge, oil prices surged over the weekend as geopolitical tensions in the Strait of Hormuz escalated dramatically. The initial market optimism, driven by the strait’s brief reopening on Friday, quickly reversed on Saturday when Iran reinstated restrictions and fired on vessels, halting nearly all traffic. In response, oil contracts rose approximately 4.52%, while S&P futures fell nearly 0.8%. U.S. President Trump alternated between diplomatic gestures—sending an envoy for talks—and threats to destroy Iranian infrastructure if no deal was reached. Iran rejected further negotiations, fearing a U.S. attack before the midweek ceasefire deadline. This triggered another spike in oil, surpassing Saturday’s highs, and further pressured equity markets. Crypto-related stocks underperformed significantly. Market optimism is expected to be punished, and the week ahead hinges on whether Iran maintains its refusal to negotiate.

marsbit04/20 11:07

Plunging 10% Then Surging: Weekend Crude Oil Market Watch

marsbit04/20 11:07

6,000 CEOs Admit AI 'Did Nothing', Yet It Was Used to Lay Off 40,000 People in Q1 This Year

A study by the National Bureau of Economic Research (NBER) surveying 6000 executives across four countries reveals that nearly 90% of businesses report AI has had "no measurable impact" on employment or productivity over the past three years. Despite global AI investments exceeding $250 billion in 2024, only 12% of CEOs reported both cost reductions and revenue growth from AI. Contrastingly, in Q1 2026, the industry saw 78,557 tech job cuts, with 47.9% attributed to AI and automation. Critics label this contradiction an "AI version of the Solow Paradox," referencing the visible lack of AI's effect in productivity data amid widespread adoption. While some leaders, like Anthropic’s CEO, predict AI will eliminate half of entry-level white-collar jobs, others accuse firms of "AI washing"—using AI as a pretext for layoffs originally planned due to over-hiring or weak demand. However, companies like IBM and Cognizant are bucking the trend by increasing entry-level hiring and retraining staff to work alongside AI. Economists suggest a "J-curve" effect may be underway, where initial productivity stagnation is followed by significant gains, as was seen with IT in the 1990s. The transition remains challenging, with true productivity improvements expected within 6–12 months.

marsbit04/20 11:05

6,000 CEOs Admit AI 'Did Nothing', Yet It Was Used to Lay Off 40,000 People in Q1 This Year

marsbit04/20 11:05

Solana Q1 Report: Revenue Plunges 68% Year-on-Year, Developers Decrease by 30%

Solana Q1 2026 Report: Key Metrics Show Significant Decline Amid Market Reset Solana experienced a substantial downturn in Q1 2026, with key performance indicators reflecting a broader market cooling. Total network revenue (REV) fell to $89.9 million, down 68% year-over-year (YoY) and 1.4% quarter-over-quarter (QoQ). This decline was driven by reduced speculative activity, which had previously fueled the network during the 2024/2025 bull market. Key revenue components saw mixed results: base fees dropped 8.7% QoQ, Jito tips (MEV) fell 19.7%, priority fees rose 23%, and vote fees declined 44.5%. The annualized real yield for stakers was just 0.17%, down 67% YoY. Network GDP, generated by top applications, fell 7% QoQ to $451 million. Pump Fun emerged as a standout, generating $103 million (up 3% QoQ), surpassing Solana's L1 revenue. However, daily active addresses averaged 2.4 million, down 4.8% YoY. Stablecoin supply on Solana reached $15.9 billion, down 2.7% QoQ but up 18% YoY. USDC and USDT remained dominant. DEX volumes averaged $3.2 billion daily, with private DEXs now accounting for 60% of all volume. The network's net dilution rate was 4.38%, while the cost to produce $1 of REV was $8.10, up 93% YoY. The number of new tokens created on launchpads grew 42% QoQ to 3 million, with Pump Fun dominating 85% of this market. Despite the downturn, Solana's core strengths remain: its position as a hub for retail trading apps, potential in perpetual markets, and growing use in stablecoin-based fintech applications, particularly in Latin America. However, developer activity declined 32% YoY, slightly worse than Ethereum's 29% drop. The network must now focus on attracting traditional finance, competing in perpetual markets, and sustaining developer ecosystem growth to drive the next expansion cycle.

marsbit04/20 10:42

Solana Q1 Report: Revenue Plunges 68% Year-on-Year, Developers Decrease by 30%

marsbit04/20 10:42

XRP SuperTrend Flips Bullish For First Time Since January – Is A Rally To $1.90 Next?

XRP's SuperTrend indicator has flipped to a bullish signal for the first time since January 17, suggesting a potential reversal after months of persistent downtrend. The shift occurred after XRP closed marginally above the SuperTrend line at $1.40, indicating weakened bearish momentum. Analyst Ali Martinez identifies $1.55 as a critical resistance level; a decisive break above it could trigger a relief rally toward $1.90. However, approximately 60% of circulating supply is held at an average cost of $1.44, creating significant selling pressure in that zone. XRP is currently trading at $1.42, with the SuperTrend now acting as dynamic support.

bitcoinist04/20 10:33

XRP SuperTrend Flips Bullish For First Time Since January – Is A Rally To $1.90 Next?

bitcoinist04/20 10:33

When Top Crypto VCs Are Shrinking Across the Board, Why Has This Firm Grown by 150%?

In a declining crypto market where top venture capital firms like Paradigm, Pantera, a16z crypto, and Multicoin saw significant reductions in assets under management (AUM), Haun Ventures stood out with a 150% growth, increasing its AUM from $1 billion to $2.5 billion by 2025. Founded by Katie Haun, a former federal prosecutor and a16z crypto veteran, the firm combines regulatory insight with investment discipline. Initially investing heavily in NFTs during the 2022 hype, Haun Ventures quickly pivoted as the bubble burst, adopting a cautious approach with only six investments over the following 18 months. The firm balanced its portfolio between digital tokens and traditional equity, allocating about 30% to liquid tokens like Bitcoin and Ethereum, which contributed significantly to returns as Bitcoin’s price surged. By 2024, Haun Ventures shifted focus to B2B solutions in payments and developer infrastructure, leading over 56% of its investment rounds—the highest rate among top VCs. This strategy paid off with several high-multiple exits via acquisitions, such as Bridge (acquired at $1.1 billion from a $200 million valuation) and BVNK (acquired at $1.8 billion from a $750 million valuation). The firm’s success is attributed to its regulatory foresight, adaptive strategy, high-conviction lead investments, and emphasis on real-world utility and exit efficiency—making it a standout performer during the crypto downturn.

marsbit04/20 10:32