Invest ideasNews
22 May 2026, 11:16
Zero Network will close by July 2026, users must withdraw assets
🚨 Zero Network is shutting down by July 2026. Users must withdraw all ETH, token, and NFT assets by the deadline. Continue Reading: Zero Network will close by July 2026, users must withdraw assets The post Zero Network will close by July 2026, users must withdraw assets appeared first on COINTURK NEWS .
22 May 2026, 11:10
Dollar Steadies Near Six-Week High as Iran Peace Talks Drive Market Caution
BitcoinWorld Dollar Steadies Near Six-Week High as Iran Peace Talks Drive Market Caution The US dollar traded near a six-week high on Tuesday, supported by cautious investor sentiment as diplomatic efforts to de-escalate tensions with Iran took center stage. The greenback’s strength reflects a broader risk-off mood, with traders closely monitoring negotiations that could reshape energy markets and geopolitical stability in the Middle East. Dollar Strength Amid Diplomatic Uncertainty The dollar index, which measures the currency against a basket of six major peers, hovered around 105.5, its highest level since mid-March. Analysts attribute the rally to a combination of safe-haven demand and expectations that the Federal Reserve may keep interest rates higher for longer. The prospect of a potential breakthrough in Iran talks has added a layer of complexity, as any agreement could influence global oil supply and, by extension, inflation dynamics. Iran Talks and Market Implications Negotiators from world powers resumed discussions with Iranian officials in Vienna, aiming to revive the 2015 nuclear deal. While progress remains uncertain, markets are pricing in the possibility of sanctions relief that could bring Iranian crude back to global markets. This potential supply increase has weighed on oil prices, which fell modestly on Tuesday, but the dollar has remained resilient as investors hedge against broader geopolitical risks. Why This Matters for Currency Traders For forex traders, the interplay between geopolitical developments and monetary policy is critical. A successful Iran deal could reduce safe-haven demand for the dollar, while a breakdown might push the currency even higher. Additionally, the Federal Reserve’s next policy decision in June will be influenced by inflation data, which could be affected by changes in energy prices. This creates a complex environment where currency movements are tied to both diplomatic outcomes and economic data releases. Broader Market Context The dollar’s recent gains come after a period of relative weakness earlier in the year, when expectations of Fed rate cuts weighed on the currency. However, resilient US economic data and sticky inflation have forced traders to recalibrate their expectations. The euro, meanwhile, remains under pressure due to sluggish growth in the eurozone and political uncertainty in France, while the Japanese yen continues to weaken against the dollar, trading near 156 yen per dollar. Conclusion The dollar’s position near a six-week high underscores the market’s cautious stance as Iran peace talks unfold. While a diplomatic resolution could alter the currency’s trajectory, the immediate outlook remains tied to safe-haven flows and Federal Reserve policy. Traders should watch for concrete developments from Vienna, as well as upcoming US economic data, for clearer direction. FAQs Q1: Why is the US dollar rising? The dollar is rising due to safe-haven demand amid geopolitical uncertainty, particularly around Iran peace talks, and expectations that the Federal Reserve may maintain higher interest rates. Q2: How could Iran peace talks affect the dollar? A successful deal could reduce geopolitical risks and safe-haven demand, potentially weakening the dollar. Conversely, a failure to reach an agreement could strengthen the dollar further. Q3: What should forex traders watch next? Traders should monitor progress in Iran negotiations, Federal Reserve statements, and key US economic data such as inflation and employment reports for clues on the dollar’s next move. This post Dollar Steadies Near Six-Week High as Iran Peace Talks Drive Market Caution first appeared on BitcoinWorld .
22 May 2026, 11:09
Ripple’s RLUSD Gains Institutional Yield Access Through Copper Custody
Digital asset infrastructure provider Copper has added Ripple’s U.S. dollar stablecoin, RLUSD, to its Stablecoin Rewards Program, expanding institutional access to yield opportunities through a custodial platform. The integration allows Copper’s enterprise clients to hold RLUSD inside Copper’s custody environment while earning rewards on the asset. The move gives institutional users a way to access stablecoin yield without directly managing decentralized finance positions or moving assets across external protocols. Copper said the addition of RLUSD fits its focus on regulated digital dollar assets, secure custody, and collateral management for professional market participants. RLUSD is issued by Ripple and is designed to maintain a one-to-one peg with the U.S. dollar. The stablecoin is backed by U.S. dollar deposits and cash equivalents, including government bond-related reserves, according to the information provided. It is issued natively on both the XRP Ledger and Ethereum, giving users access across two major blockchain environments. Copper Adds RLUSD to Its Stablecoin Rewards Program Copper’s Stablecoin Rewards Program already supports several digital dollar products, including USDC, USDe, USDtb, PYUSD, USX and USDG. The addition of RLUSD gives institutional clients another option inside the same yield framework. Copper Chief Executive Amar Kuchinad said regulated stablecoins with secure custody and efficient collateral management are expected to play a role in institutional digital asset adoption. He said RLUSD meets Copper’s standards for security and transparency. For Ripple, the integration places RLUSD within infrastructure used by institutions for custody, settlement, and collateral operations. Aditya Turakhia, Ripple’s vice president of trading and markets, said the partnership brings regulated stablecoin liquidity into systems already used by businesses. The integration also reflects a wider push by stablecoin issuers to move beyond retail transactions and trading pairs. Institutional users often require custody controls, risk procedures, asset segregation, and reporting before adding a new asset to their operations. Copper’s support may help RLUSD reach clients that prefer to keep assets in a supervised custody environment rather than managing wallets and protocols directly. RLUSD Market Cap and Exchange Activity Grow Amid the expansion, RLUSD has also seen increased market activity. Data shared in the source material said the stablecoin’s market capitalization has moved above $1.75 billion, up from about $132 million a year earlier. That growth places RLUSD among the newer regulated stablecoins, attracting attention from institutional and exchange users. Stablecoin growth is often tracked through market capitalization, exchange deposits, trading liquidity, and custody integrations. In RLUSD’s case, the Copper integration adds another institutional channel at the same time that exchange activity and supply growth are being monitored by market participants. The expansion of RLUSD has also renewed discussion about its relationship with XRP. Some market participants have questioned whether a Ripple-issued stablecoin could reduce the role of XRP in payments and liquidity. XRP Ledger community figures have argued that the two assets serve different functions. RLUSD is a dollar-pegged issued asset, while XRP is the native asset of the XRP Ledger. XRP is used for transaction fees and can serve as a neutral bridge asset in swaps and liquidity routes. Issued assets such as RLUSD represent claims tied to an issuer and reserve structure, while XRP operates independently of a stablecoin backing model. A post shared by XRPL community member Vet said issued assets like RLUSD do not replace XRP’s role as a neutral swap asset. The post said the two assets may grow together as on-chain finance expands, because stablecoins and native bridge assets are used for different purposes.
22 May 2026, 11:08
Attackers drain more than $520,000 from Polymarket contract
A Polymarket security incident drained more than $520,000 in collateral from the platform’s UMA CTF Adapter contract on Polygon on May 22, 2026. On-chain investigator ZachXBT flagged the incident in a community alert and pointed to a compromised deployer address as the likely entry point for the attack. The drain played out across a short window around 09:00 UTC. No official notice from Polymarket or UMA had been posted at the time of reporting. How the Polymarket drain played out? The hack targeted the Polymarket UMA CTF Adapter Admin Contract at address 0x91430C…E5c5, which is an upgradeable proxy that manages the main adapter that holds the market collateral. The blockchain reveals the initial events recorded on the Admin Contract at around 09:00:30 UTC. That should raise an alarm about a proxy pattern exploit. The initial events were quickly followed by transfer events for Polygon’s native currency, POL. At 09:00:49, the adapter admin received 5,000 POL from a Polymarket address. Five seconds later, it sent close to 9,994 POL out to the attacker-controlled account. The pattern repeated at 09:01:19 with another 5,000 POL inflow, followed by a transfer of close to 5,000 POL to the same attacker address at 09:01:26. The two-step transfer moved more than 10,000 POL out of the adapter in under a minute. The drained addresses listed by ZachXBT, 0x871D7c0f and 0xf61e39C7, had sent collateral into the adapter that the attacker then withdrew through the admin contract. The primary attacker address received the POL transfers and began consolidating the funds shortly afterward. A compromised key, not a smart contract bug In this way, the chain of initializing calls to the admin contract shows the risk of key theft and initialization vulnerability rather than any issue with the UMA optimistic oracle logic. The contract was based on the UMA oracle, but the breach occurred in the access control level, and the hacker received the ability to perform admin-only calls. It can be assumed that either the deployment process happened with the help of a key compromised by attackers or an uninitialized contract proxy was available for exploitation. After receiving administrator powers, the hacker could withdraw the whole collateral balance without any need for custom exploits. The Polymarket hack resembles similar events reported earlier in 2026. For instance, the Step Finance hack of about $27.3 million happened due to a breach of the executive key and the multi-sig mechanism at the beginning of 2026. A similar case is the Drift Protocol hack of about $285 million; it happened in April 2026 as a result of a socially engineered admin key, which enabled whitelisting worthless collateral. There were no software vulnerabilities in those smart contracts. Attacker wallet activity and tracing The address 0x8F98075d should be flagged as highly suspicious because it was the destination for both POL collateral transfers and is the greatest opportunity for movement of stolen value out of or into the Polygon network. Similarly, the intermediary address involved in initializing calls 0x65070BE9 can be assumed to be controlled by attackers and deserves similar monitoring. Based on past experiences, there is a possibility that the next step will involve cross-chain bridges and mixing. In the case of Drift , the stolen funds were partially bridged to Ethereum via the cross-chain protocol belonging to Circle prior to laundering. There were no reports as of reporting of large outgoing bridges from the suspect addresses. If you're reading this, you’re already ahead. Stay there with our newsletter .
22 May 2026, 11:07
Quantum threat: Crypto industry preparing for Q-Day
More on quantum computing Defiance Quantum ETF: The Infrastructure Of Tomorrow Quantum computing is a 'derivative play' on AI - Dan Ives IBM, others confirm proposed U.S. quantum funding awards Quantum risk to crypto is advancing, Google paper warns
22 May 2026, 11:07
Dogecoin Price Prediction: Can DOGE Finally Break Above $0.15?
Dogecoin is holding inside a long consolidation range as traders track signs of accumulation near key support. The latest daily and weekly charts point to $0.15 as the main upside level, but DOGE still needs a confirmed breakout above resistance. Dogecoin Eyes $0.15 Breakout After Long Consolidation Dogecoin is moving inside a long consolidation range after months of sideways trading on the daily chart. The setup shared by BitGuru shows DOGE holding above the lower support zone near $0.088, while price tries to build strength below the next resistance levels. DOGE Daily Consolidation Chart. Source: BitGuru on X The chart marks an earlier liquidity sweep, where DOGE briefly moved above a prior high before dropping back into the range. That move cleared upside liquidity, then price returned to a lower base. Since then, DOGE has traded in a tighter structure instead of continuing the downtrend. The key breakout area now sits around $0.127 to $0.131. A clean move above that zone would strengthen the recovery setup and open the way toward $0.140, then the larger target near $0.150. However, DOGE still needs stronger momentum. The current structure shows accumulation and compression, but not a confirmed breakout yet. If price fails to hold the consolidation range, the lower support near $0.088 remains the main level to watch. Dogecoin Weekly Signal Returns as DOGE Builds From Support Dogecoin is showing a fresh weekly Surf Indicator signal between February and April 2026, while price trades near a long-term support area. The chart shared by Surf shows a similar signal last appeared from June to September 2022, during DOGE’s earlier base-building phase. DOGE Weekly Surf Indicator Chart. Source: Surf on X The setup does not confirm a breakout by itself. However, it shows DOGE is again trading in a zone where previous downside pressure started to slow. That makes the current area important for trend direction. DOGE recently bounced from the $0.095 area and is trying to recover above the lower range. The first important resistance sits near $0.12, followed by the larger $0.15 zone. A move above those levels would make the recovery structure stronger. If DOGE fails to hold the current base, the chart leaves room for another test of lower support near $0.075 and $0.061. For now, the signal points to early accumulation conditions, but price still needs confirmation through resistance.
