📉 Index / Futures Read

• $SPX risk is skewing tactical bearish: the 10-week winning streak is in jeopardy if futures weakness holds into tomorrow. Bulls need a fast save to keep the streak alive. 1

🧠 AI / Memory Supply Chain

• SOCAMM substrate names look more like a buy-the-dip setup than a panic sell. The key logic: NVIDIA cut SOCAMM capacity because memory pricing ran too hot. If systems keep shipping with 1,536GB, total TCO gets worse, so the capacity cut is not simply demand destruction. 2

• Anthropic is showing a real internal AI-coding inflection. As of 2026年5月, more than 80% of code merged into Anthropic’s codebase was written by Claude. Compared with 2024, engineer daily merged-code volume has grown sharply, suggesting AI is already compounding software throughput inside frontier labs. 3

💱 FX / Macro Stress

• USD/KRW at 1,547 is flashing stress. The Korean won’s downside is hard to call here, and the level is already close to 2008 global financial crisis territory. That makes the won a key risk tape to watch, not just an FX side story. 4

📊 Stock Positioning / Trading Discipline

• Micron weakness is not an automatic dip-buy. After $MU fell 6% and hovered around 1000 for the day, the cleaner play is position discipline: original principal has already been taken out, the remaining stake is profit, trim only near target price, otherwise hold. Current levels are not an ideal add zone. 5

🔌 China Optical / A-share Relative Strength

• 光迅科技 and the broader optical-communications trade may be better expressed in A-shares than in U.S. equities. The view is simple: for this specific sector, the China A-share tape has stronger playability and cleaner momentum than the U.S. market. 6