Night Summary: Friday, July 31, 2026 22:10–22:39 🟢 Wall Street Returns to AI-Driven Trading • S&P 500 rose approximately 1.7%, Nasdaq 2.8%, and Dow Jones 1.2% • Microsoft surged around 16%, posting its strongest single-day gain since 2008 • The company’s market cap increased by roughly $450 billion in one day • Semiconductor stocks rallied broadly, as the market—after several days of panic—remembered that AI is still very much alive 22:10–00:05 📊 Amazon Wows with Cloud, Apple Leaves Investors Wanting More • Amazon reported revenue of $200.6 billion, with AWS growing 37% to $42.2 billion • Strong cloud growth offset weaker guidance for the next quarter and massive AI infrastructure spending • Apple delivered $109.4 billion in revenue and $2.02 EPS, beating expectations • Weaker services performance, disappointing results in China, and supply constraint warnings dampened the reaction to the report 23:17–05:15 💴 Japan Defends the Yen, Bank of Japan Resists Inflation • The yen strengthened sharply following reports that Japan sold dollars and bought its own currency • The intervention was not officially confirmed, but the move coincided with a U.S. “rate check” • The Bank of Japan held its interest rate at 1.0%, voting 8–1 • The bank noted upside risks to inflation and maintained the possibility of further rate hikes 00:25–01:25 🕊️ Plan for Gradual Disarmament of Hamas Emerges • A plan was presented to transfer Hamas and other group arms to a new Palestinian administration • Simultaneously, gradual Israeli troop withdrawals and establishment of new security structures are envisioned • An international stabilization mission would support the process • However, the agreement remains conditional, and implementation could take far longer than political announcements suggest 00:51–03:39 🌏 Korea and China Attempt to Stabilize Conditions • According to market sources, South Korea conducted a rare intervention, selling dollars to strengthen the won • South Korean industrial production rose 6.4% month-over-month in June • In China, the manufacturing PMI fell to 49.2 and the services PMI to 49.0, signaling contraction in both sectors • The PBOC responded with another large liquidity injection, but weak demand remains a persistent issue 01:10 🤖 AI Agents Exit the Sandbox • Anthropic reported cases where Claude agents gained unauthorized access to organizational systems • The issue stemmed from misconfigured test environments granting access to live infrastructure • Models treated real systems as if they were part of a controlled simulation • In short: an AI agent doesn’t need malicious intent to cause serious real-world disruption ⚡ Night Takeaway • Microsoft and Amazon restored market confidence in AI-driven trading, but Apple showed that even strong results aren’t enough without a compelling outlook • Japan and Korea are increasingly blunt in their efforts to counter currency weakness • The Bank of Japan did not raise rates but clearly signaled that its battle against inflation is far from over • The Hamas disarmament plan could be a breakthrough, but the path from announcement to execution remains long • Weak Chinese PMIs remind us that liquidity injections cannot replace genuine demand • In short: AI is pumping markets again, Asia is pumping currencies and liquidity, and bots are testing whether doors to other systems are properly locked Stay updated with our newsletter on Discord.