South Korean stock market opened high and closed low.

According to TradingBeats monitoring, trader Boomer (X handle: solanadoomer1) closed 5,000 ETH short positions via his Hyperliquid address 0xbf73 in the early hours of today, with the closing trade totaling around $12.6 million. He then opened a ZEC long position at an average entry price of approximately $1,222. As of now, the address holds 8,000 ZEC long positions, employs 10x full leverage, has a position value of roughly $10.01 million, an unrealized profit of about $235,000, and a position return rate of around 24%.

According to official announcements, Upbit, South Korea's largest cryptocurrency exchange, announced that it will delist BLAST spot trading at 12:00 local time on October 26.

According to South Korean media reports, SK Hynix’s order for back-end process equipment for HBM4, originally scheduled for delivery this year, may be pushed to next year. Industry insiders note this reflects the chipmaker’s adjustment to its HBM4 production expansion pace, though it does not yet signal a full delay in the HBM4 project. Sources said most of SK Hynix’s HBM4-related equipment orders for this year have been basically confirmed, while plans for additional follow-up investment remain unclear. Some delivered equipment has not yet been fully commissioned. Market speculations have also emerged regarding HBM4 technology or yield issues, but no evidence has linked the equipment delivery delay to product quality problems. Analysts believe the adjustment may be tied to the recovery of the general DRAM market: as demand and prices for standard DRAM rise, SK Hynix may shift some investment resources to building related production capacity. Meanwhile, the company continues to advance HBM4 R&D and advanced packaging initiatives, and has already supplied 16-layer HBM4 samples to key clients.

Beating AI Insight News Flash: OPPO has announced a partnership with Manus to integrate Manus’s Agent capabilities directly into its smartphone system assistant AI Mind Pilot. This marks Manus’s first system-level collaboration with a mobile manufacturer. The new feature will debut on ColorOS 17, which powers the Find X10 series, enabling users to handle multi-step tasks via the system assistant without launching Manus separately.

Beating AI News: Ghostty creator Mitchell Hashimoto’s Terminal State Protocol OSC 7501 has been integrated by major coding agents. Anthropic’s Claude Code v2.1.295 and xAI’s Grok Build v1.0.52 now fully support the protocol. OpenAI has merged Codex adaptation code on GitHub, though it has not yet been included in the latest stable release. OSC 7501 enables agents to actively notify the terminal of their status—whether working, waiting for user input, completed, or encountering an error. For example, when Claude Code is stuck on permission confirmation, the terminal can directly identify the waiting status, eliminating the need to infer it from loading animations or on-screen text. Other open-source agents are rolling out support: Pi v1.1.0, Crush v0.98.0, Oh My Pi v18.8.7, and Docker Agent v1.150.0 all now integrate OSC 7501. OpenTUI, the terminal interface framework used by OpenCode, has also added OSC 7501 support in its v0.6.3 release, though adaptation code for OpenCode itself has not yet been merged. On the terminal side, tools including Rex, cmux, and TUIOS can receive these status updates, cutting down on the need to maintain separate detection rules for different agents.

Per TradingBeats’ monitoring, W is currently trading at around $0.0164, down approximately 14.3% in 24 hours, and has dropped more than 40% from its recent high on October 12. The largest long position holder on Hyperliquid, an address starting with 0x387c, holds about 10.41 million W long positions, uses 2x full-position leverage, has an average entry price of roughly $0.102, and faces an unrealized loss of around $894,000.