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Due to the recent "buy call" by NVIDIA CEO Jensen Huang on Marvell (MRVL), the funding attention on these two AI chip companies in the derivatives market has reached an unprecedented level, with significant increases in stock prices and trading volumes.According to Gate market data, NVIDIA (NVDAX) is currently priced at $215.19, with a nearly flat 24-hour change; Marvell Technology (MRVL) is currently priced at $299.03, up 0.97%. CoinGlass data shows that the 24-hour trading volume for NVDAX contracts on the Gate platform reached $4.3017 million, ranking first across the network; MRVL contracts had a 24-hour trading volume of $6.3152 million, also ranking among the top.Gate Stocks allows users to trade over 10,000 mainstream U.S. stocks and ETFs using USDT, covering major U.S. securities trading markets and liquidity networks such as NYSE, Nasdaq, NYSE Arca, NYSE American, and BATS, and supports fractional trading starting from a minimum of 0.01 shares.Gate Stocks has launched pre-market and after-hours trading features, extending trading hours to 16×5, and fully integrating a VIP tier system. Users only need to hold $2,000 to easily upgrade to VIP status, enjoying an exclusive stock trading fee rate of as low as 0.023% and 1V1 customer manager service. Relying on Gate's unified account system, users can achieve one-stop management and allocation of digital assets and global securities assets on the same platform, further enhancing cross-market investment efficiency.

According to CoinGlass data, the total contract trading volume of Apple (AAPLX) across the network reached $7.0398 million in 24 hours, with a total contract open interest of $2.2562 million. Among them, the contract trading volume on the Gate platform exceeded $522,000, ranking second in the network; the contract open interest reached $1.26 million, ranking first in the network. In addition, the total contract trading volume of Meta (METAX) across the network reached $1.2616 million in 24 hours, with a total contract open interest of $1.5461 million. Among them, the contract trading volume on the Gate platform was approximately $524,000, ranking second in the network; the contract open interest was approximately $918,000, ranking first in the network.As technology stocks continue to be the focus of the market, Gate Live will hold the fifth themed live broadcast of "U.S. Stock Investment Week" on June 5 at 20:00 (UTC+8), focusing on this week's U.S. stock hotspots, AI and technology stock performance, as well as future market opportunities and potential risks, and introducing Gate's pre-market and after-hours trading features. During the live broadcast, interactive sessions and a lottery will also be opened.Gate stocks have launched pre-market and after-hours trading features, extending trading hours to 16×5, and fully integrating the VIP tier system. Users only need to hold $2,000 to easily upgrade to VIP status, enjoying an exclusive trading fee of as low as 0.023% and 1V1 customer manager service. Relying on Gate's unified account system, users can achieve one-stop management and allocation of digital assets and global securities assets on the same platform, further enhancing cross-market investment efficiency.

According to Coinglass data, the total liquidation of ZEC contracts across the network in the past 24 hours reached 107 million USD, with long positions liquidated at 76.59 million USD and short positions liquidated at 29.98 million USD, with the liquidation amount only less than that of BTC and ETH. In the past 24 hours, the total trading volume of ZEC contracts across the network surged by 89.28%, reaching 11.555 billion USD; the open contract positions decreased by 38.56% to 836 million USD.

According to Onchain Lens monitoring, as ZEC and HYPE continue to decline, the whale Loracle's 10x leveraged long position in ZEC has lost over 3.2 million dollars, and the 2x leveraged long position in HYPE has lost 1.567 million dollars; it also holds long positions in NEAR, TON, ASTER, and XMR, with a total loss of 6.65 million dollars.

According to Coinglass data, the total contract open interest for ETH has decreased by 6.18% in the past 24 hours, with the current total open interest at $25.082 billion. Among them, the open interest for Binance is $5.434 billion, OKX is $1.588 billion, Bybit is $1.722 billion, and Gate is $3.481 billion.

According to the official announcement, Bitget has now launched U-based ZEST and BTW perpetual contracts, both supporting up to 10x leverage, and the contract trading Bot will be opened simultaneously.

Recently, the metal market has experienced a pullback after an earlier rise, with both gold and silver prices under pressure. According to market data from the Gate platform, silver (XAG) reached a high of $75.16 in 24 hours and is currently reported at $72.52; gold (XAU) reached a high of $4517.28 in 24 hours and is currently reported at $4440.99. According to CoinGlass data, the trading volume of Gate XAG contracts in 24 hours reached $109 million, with a contract open interest of $64.6058 million, both ranking among the top two in the industry; the open interest of Gate XAU contracts reached $116 million, also ranking among the top two in the industry.

Terry Duffy, the CEO of the Chicago Mercantile Exchange Group, expressed great concern about the recently approved perpetual contracts by U.S. regulators. Terry Duffy stated that perpetual contracts have almost no practical use for institutional investors, yet expose retail investors to excessive risk. He completely disagreed with the CFTC's decision to approve the first batch of crypto perpetual contracts after a rapid review and mentioned that he had called the CFTC chairman to express his concerns.Terry Duffy warned that perpetual contracts and prediction markets are triggering a speculative frenzy among retail investors, which could lead to an impending disaster. The first batch of perpetual contracts approved by the CFTC is listed by Kalshi, and several U.S. exchanges are also discussing launching their own perpetual contracts.

According to Coinglass data, the total contract open interest for BTC has decreased by 6.72% in the past 24 hours, with the current total open interest at $47.347 billion. Among them, the open interest for Binance is $8.603 billion, OKX is $2.991 billion, Bybit is $4.292 billion, and Gate is $3.681 billion.

On May 29, 2026, Taylor Hornby discovered a critical forgery vulnerability in the Zcash Orchard funding pool. Taylor Hornby reported the vulnerability to the Zcash Open Development Lab, and all parties collaborated to complete the fix on June 2. This vulnerability could be exploited to secretly create an unlimited number of forged ZEC within Zcash Orchard. Due to the privacy features of Orchard, it is impossible to cryptographically prove whether the vulnerability was exploited before the fix was deployed. The vulnerability had existed since the activation of Orchard in May 2022, until an emergency fix was deployed on June 1, 2026.With the assistance of AI tools, Taylor Hornby wrote a complete exploit and generated unlimited and undetectable forged ZEC in a local testing environment. Currently, Shielded Labs is collaborating with other Zcash developers to explore network upgrade proposals that would allow anyone to verify the integrity of Zcash's supply.

According to Coinglass data, the total contract open interest for ETH has decreased by 5.06% in the past 24 hours, with the current total open interest at 26.503 billion USD. Among them, the open interest on Binance is 5.828 billion USD, on OKX is 1.628 billion USD, on Bybit is 1.769 billion USD, and on Gate is 3.672 billion USD.

According to Coinglass data, the total contract open interest for BTC has decreased by 8.77% in the past 24 hours, with the current total open interest at 48.274 billion USD. Among them, the open interest for Binance is 8.904 billion USD, OKX is 3.011 billion USD, Bybit is 4.342 billion USD, and Gate is 3.75 billion USD.

The Binance contract will convert the QNTXUSDT Pre-IPO perpetual contract to the standard QNTXUSDT TradFi perpetual contract on June 5, 2026, at 02:00. The marking price smoothing process may take up to 3 hours, trading functionality will not be affected, and unfilled orders and positions will not be canceled.

According to The Block, the latest "2026 Ecosystem Vulnerability Audit Report" released by Web3 security company Immunefi shows that losses from DeFi protocols due to hacker attacks have decreased by 74% from the peak of $2.62 billion in 2022 to approximately $680.3 million in 2025.The report points out that the median loss per attack has also significantly decreased, from $6 million in 2022 to $1.5 million in 2025, reflecting an overall improvement in security levels.At the same time, the proportion of losses from bridge exploits has dramatically decreased from 73% in 2022 to 3% in 2025, and the share of flash loan attacks has dropped from 54% to less than 1%. Risks at the infrastructure level (such as private key leaks and database attacks) have also decreased from 30.7% in 2022 to 10.3% in 2025. Immunefi stated that this reflects the ongoing optimization of oracle design, reentrancy attack protection, and access control standards, indicating that the overall DeFi ecosystem "is becoming safer."However, the report also notes that losses slightly rebounded to $680.3 million in 2025, mainly due to the increasing complexity of multi-chain systems and a few high-severity incidents. Meanwhile, the number of independent security incidents continues to rise, reflecting an expanding attack surface.

According to the official announcement, Binance will launch the ZESTUSDT perpetual contract on June 4 at 22:00, with a maximum leverage of up to 10 times; at the same time, the BTWUSDT perpetual contract will be launched on June 4 at 22:15, also with a maximum leverage of up to 10 times.The above perpetual contracts will open for copy trading within 24 hours after launch.

According to Coinglass data, the total contract open interest for ETH has decreased by 7.98% in the past 24 hours, with the current total open interest at $26.683 billion. Among them, Binance's open interest is $5.816 billion, OKX's open interest is $1.63 billion, Bybit's open interest is $1.782 billion, and Gate's open interest is $3.746 billion.

According to Coinglass data, the total contract open interest for BTC has decreased by 10.28% in the past 24 hours, with the current total open interest at $48.429 billion. Among them, Binance's open interest is $8.868 billion, OKX's open interest is $3.111 billion, Bybit's open interest is $4.348 billion, and Gate's open interest is $3.896 billion.

Coinbase announced on the X platform that the Pre-IPO perpetual contract has been launched on Coinbase, with the first underlying asset being SpaceX, and it is now open for trading to eligible non-U.S. users. This contract supports 24/7 trading, settles in USDC, and has no expiration date. After the IPO, the related positions will automatically convert to regular perpetual contracts without the need for any action.

According to the official announcement, as an important upgrade in terms of capital efficiency for the US stock 2.0 product, Bitget has added 15 US stock tokens as collateral currency in the unified account and U-based contract joint margin model.The supported underlying assets include: rAAPL, rAMZN, rMETA, rMU, rTSLA, rGOOGL, rNVDA, rINTC, rMSFT, rASML, rAVGO, rTSM, rSNDK and other core technology assets, as well as the rQQQ and rSPY large-cap index tokens.