The Polylog Global Intelligence Brief

Morning Edition · Saturday, October 31, 2026

Markets

Intel's 29% Collapse and OpenAI's Smaller Fundraising Push the AI Sell-Off Into Credit-Dependent Tech

The Nasdaq Composite fell 2.86% on Friday, and OpenAI now seeks $20 billion at a $1.25 trillion valuation instead of $30 billion at $1.4 trillion, while futures markets price a Federal Reserve rate increase in December.

4 sources

Markets

Brent Ends October Up 13.6% at $117.64 as Iran Says Four Tankers Struck Mines in Hormuz

The US military says the main shipping lanes are clear of mines, and an Iranian assessment reported by Globes expects US strikes to resume after the November 3 midterm elections.

4 sources
Plausible

Markets

Gold Falls to a One-Year Low Below $3,900 and Silver Breaks $50 as Markets Price a Fed Rate Increase

Silver lost nearly 9% this week and bitcoin traded near $77,000, so all three assets fell together as investors sold holdings to raise cash.

2 sources

Crypto

Binance Loses $6.3 Billion in Half an Hour After Hackers Linked to North Korea Compromise an Engineer's Laptop

Tether and Circle froze billions in stolen stablecoins within hours, and legal experts question whether smaller victims would get the same protection.

4 sources
Corroborated

Macro

Brazil's Real Posts Its Worst Week Since 2008 After Lula's Re-election Raises Fiscal Doubts

The dollar closed Friday at R$5.446, its highest close of 2026, after gaining more than 9% in a week, and the Ibovespa fell to 167,900 points.

2 sources
Corroborated

World

Poland's Government Suspends the Constitutional Tribunal's President, and President Nawrocki Calls It a Forcible Seizure

Police deployed at the court in Warsaw as protesters gathered, and the president cut short a trip to Senegal.

4 sources
Plausible

Macro

Bank of Japan Holds at 1.25% and More Than Doubles the Pace of Its ETF Sales

The central bank will sell ¥860 billion a year at book value from January 2027, which would cut the time needed to empty its equity holdings from about 112 years to 43.

3 sources

Macro

France's Economy Shrinks 0.1% in the Third Quarter as Inflation Rises to 3.4%

Investment fell 0.6%, the economy has now contracted in two of the last three quarters, and energy costs are pushing Europe to reconsider the planned closure of refineries.

2 sources

Geopolitics

Washington Hosts Lavrov at the G20 in Atlanta and Cancels the Group Photo After European Objections

Lavrov said Europe had lost its chance to mediate in Ukraine, and a report says US officials asked NATO allies to moderate their warnings about Russia.

4 sources
Corroborated

Geopolitics

US Approves a Sale of 500 Patriot Missiles to Ukraine as a Russian Strike Cuts Power and Water in Kyiv

Zelensky called the decision strong but warned that deliveries could take years, and Canada pledged €500 million toward a loan to cover Ukraine's 2027 budget gap.

4 sources
Corroborated

World

Final Count Leaves Netanyahu's Bloc at 53 Seats, Eight Short of a Knesset Majority

Arab parties hold 19 seats, the result is due to be certified on November 4, and the dollar rose above 3.14 shekels this week.

2 sources
Corroborated

Geopolitics

Canada and the EU Launch an "Alliance for the Future" Open to Other Countries

Prime Minister Mark Carney welcomed an offer of EU associate membership at the Montreal summit and said Canada's Parliament would vote on the final structure.

3 sources
Corroborated