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According to Cointelegraph, Colombian President Gustavo Petro has publicly stated that Colombia should follow the example of Venezuela and Paraguay by actively attracting Bitcoin mining investments, and pointed out that the undeveloped renewable energy along the Caribbean coast is a core advantage for promoting mining development.

Vitalik Buterin posted on the X platform, stating, "The quality of prediction markets depends on their oracles," and expressed his happiness to see prediction markets beginning to shift towards decentralized and non-financial oracle solutions.He also mentioned that the next step in development should be to achieve privacy for proof-of-stake voting.

The cryptocurrency trading platform SuperEx announced that it will launch the AMDUSDT, QCOMUSDT, and USARUSDT U-based perpetual contract trading pairs today at 22:00 Beijing time (14:00 UTC).It is reported that the newly launched contract trading pairs support full margin, cross margin, and isolated margin modes, and users can experience trading through SuperEx's web and app platforms.

The cryptocurrency trading platform SuperEx announced the launch of MegaETH (MEGA) in the innovation zone and opened the MEGA/USDT spot trading pair. Trading officially starts on May 6, 2026, at 11:00 Beijing time (03:00 UTC), and the deposit and withdrawal channels will soon be opened.The official stated that with the launch of spot trading, MEGA will also be included in the margin support range for all cryptocurrency contracts, allowing users to directly use it as margin assets for contract trading.It is reported that MegaETH is a fully EVM-compatible Optimistic Layer 2 network, which uses Ethereum as the settlement layer and employs EigenDA to provide data availability (DA).

According to CoinGlass data, XAU is currently priced at $4646.96, with a 24-hour increase of 2.25%. Due to market fluctuations, the total trading volume of XAU contracts across the network reached $1.957 billion in 24 hours, a decrease of 10.75% compared to the previous period.In centralized exchanges, liquidity is mainly distributed among Binance, Bitget, and OKX, with their 24-hour trading volumes being $1.244 billion, $200 million, and $187 million, respectively, ranking in the top three.

According to CNBC, Google's stock price surged significantly after hours, briefly surpassing Nvidia's market value. The driving factor was a report stating that Anthropic has committed to paying $20 billion to Google Cloud over five years. If the deal is true, Anthropic will contribute over 40% of Google's future contract cloud revenue.

OKX will officially launch the BILLUSDT perpetual contract on May 6, 2026, at 16:00. Users can trade on the web, App, and API. The contract trading will support leverage from 0.01 to 20 times, and trading hours will be 7×24.

According to the security agency Blockaid (@blockaid_), the Ekubo Protocol is currently experiencing ongoing attacks on a v2 custom extension contract on Ethereum, resulting in a loss of approximately $1.4 million.The root cause of the attack lies in the fact that the IPayer.pay callback of this extension does not effectively restrict the source of the parameters, allowing attackers to control the payer, token, and amount parameters, thereby arbitrarily transferring authorized tokens. Users of the core Ekubo protocol are not affected, but users who have authorized this v2 contract as a token spender face direct risks. Blockaid recommends that relevant users immediately revoke their authorization.

According to the official announcement, Binance will adjust the collateral rates for assets such as DOGE and SOL on May 8, 2026, at 14:00 (Beijing time); on the same day at 14:30 (Beijing time), it will update the leverage and margin levels for contracts such as CELO USDT and adjust the position limits for contracts such as HOME USDT.

AMM infrastructure Ekubo posted on platform X that a security incident occurred with the Swap routing contract on the EVM chain, but liquidity providers were not affected, and Starknet was not affected. The team is investigating the scope of the incident and recommends that users immediately revoke all authorizations for the affected addresses.The affected addresses include the V2 and V3 contract addresses on Ethereum, as well as the V3 contract address on Arbitrum. The team is preparing a post-incident analysis report and reminds users to be cautious of links claiming to be related to the Ekubo Protocol or the vulnerability.

According to Coinglass data, the total contract open interest for BTC has increased by 5.37% in the past 24 hours, with the current total open interest at $64.616 billion. Among them, Binance's open interest is $11.867 billion, OKX's open interest is $3.671 billion, Bybit's open interest is $5.317 billion, and Gate's open interest is $5.989 billion.

According to Coinglass data, the total contract open interest for BTC has increased by 5.82% in the past 24 hours, with a current total open interest of 64.755 billion USD. Among them, Binance's open interest is 11.922 billion USD, OKX's open interest is 3.711 billion USD, Bybit's open interest is 5.323 billion USD, and Gate's open interest is 6.064 billion USD.

According to information from the Hyperliquid testnet, the platform is testing new event contracts, including a 15-minute cryptocurrency rise and fall market.

According to Coinglass data, the total contract open interest for ETH has increased by 5.28% in the past 24 hours, with the current total open interest at 34.039 billion USD. Among them, Binance's open interest is 7.26 billion USD, OKX's open interest is 1.973 billion USD, Bybit's open interest is 2.249 billion USD, and Gate's open interest is 5.025 billion USD.

According to Coinglass data, the total contract open interest for BTC has increased by 7.5% in the past 24 hours, with the current total open interest at 63.196 billion USD. Among them, Binance's open interest is 11.642 billion USD, OKX's open interest is 3.555 billion USD, Bybit's open interest is 5.247 billion USD, and Gate's open interest is 5.813 billion USD.

According to the official announcement, Binance has released an important update regarding the price index calculation model for commodity-type TradFi perpetual contracts. Starting from May 9, 2026, at 05:00 (UTC+8), Binance will adopt the order book EWMA price index calculation model to replace the fixed model for calculating the price index of commodity-type TradFi perpetual contracts during daily maintenance, holidays, and weekends.The order book EWMA price index calculation model will be applied to all commodity-type TradFi perpetual contracts, including XAUUSDT, XAGUSDT, XPTUSDT, XPDUSDT, COPPERUSDT, CLUSDT, BZUSDT, NATGASUSDT, and future commodity-type TradFi perpetual contracts that will be listed on Binance.Equity-type TradFi perpetual contracts will continue to use the fixed model during daily maintenance, holidays, and weekends until further notice. If Binance adopts the order book EWMA price index calculation model, a separate announcement will be made.

According to FinanceFeeds, the HIP-4 event contract of Hyperliquid achieved a nominal trading volume of 6.05 million contracts on its first day, equivalent to over 6 million USD, setting a record for opening trading volume of such products.It is reported that HIP-4 is Hyperliquid's native event contract standard, allowing the creation of fully collateralized event market contracts based on specific outcomes.Data shows that the trading volume of this product on its first day accounted for approximately 0.7% of the total trading volume of related prediction markets.

The Ink ecological lending protocol Tydro announced on platform X that the team has suspended all markets after receiving a report about issues with a third-party oracle, ensuring the safety of user funds. The team is currently conducting an active investigation and will provide further updates as soon as possible.

OKX will delist the following USDⓈ UM perpetual contracts on May 7, 2026, at 16:00: BTC-USDⓈ UM, ETH-USDⓈ UM, SOL-USDⓈ UM, and XAU-USDⓈ UM. When the contracts are delisted, trading of these contracts will cease, all user orders will be canceled, and the delivery price will be set as the arithmetic average of the OKX index one hour before delisting. After the contracts are delisted, users with a position value greater than $10,000 will be restricted from transferring all assets in their trading accounts, with normal operations resuming after 30 minutes.

According to Coinglass data, the total contract open interest for BTC has increased by 5.19% in the past 24 hours, with the current total open interest at 61.803 billion USD. Among them, Binance's open interest is 11.33 billion USD, OKX's open interest is 3.375 billion USD, Bybit's open interest is 5.03 billion USD, and Gate's open interest is 5.509 billion USD.