Huang Renxun has left Beijing, and NVIDIA has not disclosed whether Huang Renxun met with the DeepSeek founder.

Kraken Institutional has announced a partnership with on-chain yield platform Upshift, allowing qualified institutional clients to earn returns on idle Bitcoin, Ethereum, stablecoins and other crypto assets directly within Kraken’s compliant custody framework. Unlike traditional pooled vaults, Upshift will build dedicated, customized vaults for each client, fully tailored to their investment strategies, risk parameters, liquidity needs and asset portfolios. Assets will be allocated to these non-custodial vaults, then deployed to selected on-chain contracts, with clients’ segregated Kraken custody accounts receiving a receipt token.

According to market data from BIT (bit.com), during U.S. stock intraday trading, SpaceX (SPCX) fell below its IPO price of $135 for the first time, currently trading at $133.6. U.S. space-related stocks declined across the board: AST SpaceMobile (ASTS) dropped 5.26%, Rocket Lab (RKLB) fell 3.4%, and Redwire (RDW) declined 3.4%.

According to EmberCN’s monitoring, an hour and a half ago, the DeBank address under the username musti_akrep exploited a vulnerability on Perp DEX Ostium to gain 23.75 million USDC, transferred the funds to the Arbitrum blockchain, and immediately converted the USDC into 12,085 ETH at a purchase price of $1,965.

Summer.fi has released an announcement stating that following the July 6 attack on its Lazy Summer protocol, the team assessed there was no viable path to continue operations, so it will gradually wind down its business. The attack directly resulted in approximately $6.1 million in losses, and a significant portion of the team’s own assets were held in the targeted vaults, further depleting the operating capital needed for reconstruction. Per the announcement, the Summer.fi application will remain accessible until August 31, while the future of the Lazy Summer protocol will be determined by the Lazy Summer DAO. The DAO is currently working to restore withdrawal and redemption processes for all vaults, including the two previously impacted ones.

According to Iran's Tasnim News Agency, a spokesperson for Iran's Ministry of Foreign Affairs stated that the country's armed forces have made clear that any aggression against Iranian territory will inevitably be met with an equivalent response. There are currently no plans for negotiations, and Iran is focusing on defense. A memorandum of understanding is a set of mutual commitments; if the other party violates it, Iran will cease fulfilling its obligations, a principle that will be followed moving forward.

Decentralized perpetual contract trading platform Aster DEX has announced the launch of its "Hold & Share" reward program for SKHYB, the SK Hynix token under Binance’s tokenized US stock product line bStocks, with a total prize pool of SKHYB worth $15,000. The program’s core mechanism is "Hold & Trade": after users deposit SKHYB into their Aster perpetual contract accounts and enable multi-asset mode, SKHYB can be used as collateral, with a maximum collateral value of 90% of its market value. This allows users to trade any perpetual contract market without selling their SKHYB holdings. Aster also announced that SKHYB spot trading is now live, enabling users to "hold stocks while trading with stocks". The program runs from 10:00 UTC on July 15 to 10:00 UTC on July 22, spanning 7 days. To participate, users must meet three requirements simultaneously: enable multi-asset mode, hold at least $100 worth of SKHYB in their perpetual contract accounts, and execute at least $1,000 in trades across any perpetual contract market during the program period. Rewards are distributed proportionally based on individual scores, calculated as SKHYB balance multiplied by holding hours (full hours only). The maximum individual reward is capped at 3% of the total prize pool, and rewards below $1 will not be issued.