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Ethereum's biggest 'sandwich' bot drained of $7.5 million in ironic exploit

Blockaid said an attacker tricked Jaredfromsubway.eth into approving fake trading routes, then used those approvals to drain WETH, USDC and USDT.

YayaNews2026-06-21 15:353 min来源: CoinDesk
Ethereum's biggest 'sandwich' bot drained of $7.5 million in ironic exploit
衍生品

International Copper Prices Hit New Highs for the Year: Supply-Demand Imbalance Fuels Market Volatility, Derivatives Hedging Strategies Heat Up

Analyzing the recent surge in copper futures prices driven by declining global inventories, recovering Chinese demand, and supply disruptions in South America, with a focus on the rising trend of hedging strategies in derivatives markets.

YayaNews2026-06-21 14:363 min
International Copper Prices Hit New Highs for the Year: Supply-Demand Imbalance Fuels Market Volatility, Derivatives Hedging Strategies Heat Up
港股

Hang Seng Index Reclaims 20,000 Points as Tencent Leads Tech Rally: Earnings Outlook and Capital Flow Analysis

Hong Kong's Hang Seng Index rebounded to reclaim the 20,000-point mark, led by tech stocks, with Tencent's earnings outlook and capital flows serving as key drivers. Analysts assess the rally's momentum, Tencent's profit recovery prospects, and critical support levels ahead.

YayaNews2026-06-21 14:353 min
Hang Seng Index Reclaims 20,000 Points as Tencent Leads Tech Rally: Earnings Outlook and Capital Flow Analysis
衍生品

Copper Futures Hit New Yearly High: Supply-Demand Gap Emerges as Key Driver

Declining global copper inventories, supply disruptions in Chile, and surging demand from the renewable energy sector have propelled copper futures to a new high for the year. This article delves into the factors behind the supply-demand imbalance and the market outlook.

YayaNews2026-06-21 13:353 min
Copper Futures Hit New Yearly High: Supply-Demand Gap Emerges as Key Driver
港股

Hang Seng Index Fluctuates Upward; Can Tencent Earnings Be the Next Catalyst? Hong Kong Stock Market Analysis

The Hang Seng Index has been fluctuating upward recently, with market sentiment cautiously optimistic. Tencent's upcoming earnings report is seen as a potential catalyst, and its performance may determine the direction of the index breakout. This article analyzes the HSI trend and Tencent's impact.

YayaNews2026-06-21 13:353 min
Hang Seng Index Fluctuates Upward; Can Tencent Earnings Be the Next Catalyst? Hong Kong Stock Market Analysis
衍生品

Gold Futures Hover Near Highs as Rate Cut Hopes Fade: Key Levels to Watch

Recent US economic data has dampened expectations for Fed rate cuts, leading to divergent positioning in gold futures. This analysis explores key resistance and support levels and the catalysts that could determine the next major move.

YayaNews2026-06-21 12:363 min
Gold Futures Hover Near Highs as Rate Cut Hopes Fade: Key Levels to Watch
港股

Hang Seng Index Hits New Year High with Nine-Day Winning Streak; Southbound Funds Flock to Tencent and Alibaba

Hong Kong's Hang Seng Index has surged for nine consecutive sessions, reaching a new year high, driven by sustained southbound capital inflows into heavyweight stocks like Tencent and Alibaba. This article analyzes the driving factors behind the rebound and the outlook.

YayaNews2026-06-21 12:353 min
Hang Seng Index Hits New Year High with Nine-Day Winning Streak; Southbound Funds Flock to Tencent and Alibaba
港股

Hang Seng Index Battle at 20,000: Can Tencent Earnings Break the Deadlock? Hong Kong Stock Market Analysis

The Hang Seng Index is fluctuating around the 20,000-point mark, with the market focused on Tencent's upcoming earnings report. This article analyzes the impact of heavyweight stocks on the index direction and explores signals for a breakout in Hong Kong stocks.

YayaNews2026-06-21 11:353 min
Hang Seng Index Battle at 20,000: Can Tencent Earnings Break the Deadlock? Hong Kong Stock Market Analysis
衍生品

Gold Futures Hit Record High: Safe-Haven Demand and Rate Cut Expectations Converge

An in-depth analysis of the drivers behind gold futures breaking through previous highs, including geopolitical tensions, rising Fed rate cut expectations, and central bank gold purchases, with an outlook on future trends.

YayaNews2026-06-21 10:363 min
Gold Futures Hit Record High: Safe-Haven Demand and Rate Cut Expectations Converge
港股

Hong Kong Stocks: Hang Seng Index Fluctuates Lower, Tech Stocks Diverge with Tencent Defying the Downtrend - Capital Flow Analysis

The Hang Seng Index fluctuated lower today, with significant divergence within the tech sector. Tencent rose against the trend, attracting capital inflows, while Alibaba came under pressure. This article analyzes capital flows and market sentiment, interpreting the logic behind the tech stock divergence.

YayaNews2026-06-21 10:353 min
Hong Kong Stocks: Hang Seng Index Fluctuates Lower, Tech Stocks Diverge with Tencent Defying the Downtrend - Capital Flow Analysis
港股

Hang Seng Index Falls Below 20,000 Points, Tech Stocks Lead Market Decline

The Hang Seng Index dropped sharply below the 20,000-point mark, led by tech stocks such as Tencent and Alibaba, which fell over 4%. This analysis explores the reasons behind the decline, capital flows, and market outlook, focusing on Fed policy and tech earnings.

YayaNews2026-06-21 09:353 min
Hang Seng Index Falls Below 20,000 Points, Tech Stocks Lead Market Decline
美股

FERC Overhauls Data Center Grid Rules: Implications for US Utilities and Tech Stocks

The US energy regulator mandates dynamic pricing and mandatory disclosure for data centers. This article analyzes the impact on utilities, tech giants, and crypto miners, and highlights investment opportunities and risk hedging strategies.

YayaNews2026-06-21 09:343 min来源: Seeking Alpha
FERC Overhauls Data Center Grid Rules: Implications for US Utilities and Tech Stocks
衍生品

Gold and Oil Surge Together: Derivatives Strategies Amidst Geopolitical Risk and Inflation

Analyze the simultaneous rise in gold and crude oil prices driven by geopolitical tensions, OPEC+ production cuts, and inflation expectations. Explore futures and options strategies for hedging and yield capture to navigate market volatility.

YayaNews2026-06-21 08:353 min
Gold and Oil Surge Together: Derivatives Strategies Amidst Geopolitical Risk and Inflation
港股

Hang Seng Index Nears Half-Year Close: Tencent and Alibaba Lead Tech Sector Rebound Analysis

As the Hang Seng Index approaches its half-year close, tech heavyweights like Tencent and Alibaba drive a rebound, stabilizing the index. This article analyzes valuation repair logic and market sentiment shifts, offering an outlook for Hong Kong stocks.

YayaNews2026-06-21 08:353 min
Hang Seng Index Nears Half-Year Close: Tencent and Alibaba Lead Tech Sector Rebound Analysis
衍生品

Gold Futures Hit Record High: Safe-Haven Appeal vs. Inflation Expectations Fuel Bull-Bear Divide

Gold futures have surged to an all-time high, driven by geopolitical tensions and shifting Fed policy expectations. Analysts are split on the outlook, with upcoming inflation data seen as a key catalyst for the next move.

YayaNews2026-06-21 07:353 min
Gold Futures Hit Record High: Safe-Haven Appeal vs. Inflation Expectations Fuel Bull-Bear Divide
衍生品

Gold Options Implied Volatility Surges: When Will Risk Aversion Peak? Derivatives Strategy Analysis

Geopolitical risks have pushed gold options implied volatility to multi-year highs, with institutional fund flows diverging and the key resistance level of $2,400 in focus. This article analyzes the persistence of risk aversion and post-market trading strategies.

YayaNews2026-06-21 06:353 min
Gold Options Implied Volatility Surges: When Will Risk Aversion Peak? Derivatives Strategy Analysis
衍生品

Gold ETF Holdings Surge: Can Safe-Haven Demand Push Prices to New Highs?

Analyzing the impact of gold ETF inflows, central bank purchases, and geopolitical risks on gold's price trajectory, exploring whether gold can break through historical highs.

YayaNews2026-06-21 05:353 min
Gold ETF Holdings Surge: Can Safe-Haven Demand Push Prices to New Highs?
港股

Hang Seng Index Recovers 22,000 Points with Three-Day Winning Streak, Tencent Leads Tech Rally as Capital Inflows and Policy Hopes Drive Rebound

The Hang Seng Index has reclaimed the 22,000-point mark after three consecutive days of gains, led by a tech sector rally. Tencent's buybacks and earnings expectations, along with strength in Alibaba and other heavyweights, signal improved sentiment. This article analyzes capital flows, market sentiment shifts, and the outlook for Hong Kong stocks.

YayaNews2026-06-21 05:353 min
Hang Seng Index Recovers 22,000 Points with Three-Day Winning Streak, Tencent Leads Tech Rally as Capital Inflows and Policy Hopes Drive Rebound
美股

Is Now the Right Time to Buy Gold or Silver? SA Investors Weigh In

South African investors are questioning whether to buy gold or silver amid global uncertainty. This article analyzes central bank gold purchases, industrial demand for silver, and Fed policy to offer strategic insights.

YayaNews2026-06-21 05:343 min来源: Seeking Alpha
Is Now the Right Time to Buy Gold or Silver? SA Investors Weigh In
港股

Hang Seng Index Rallies for Third Straight Day: Tech-Financial Sector Rotation Drives Gains

The Hang Seng Index has rallied for three consecutive sessions, driven by a rotation between technology and financial stocks. This article analyzes capital flows into key players like Tencent, Alibaba, and HKEX, and explores the outlook for Hong Kong stocks.

YayaNews2026-06-21 03:353 min
Hang Seng Index Rallies for Third Straight Day: Tech-Financial Sector Rotation Drives Gains