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Weekly NewsletterOctober 18, 2025

Last Week on Wall Street – October 18th, 2025

S&P 500: 1.70% DOW: 1.56% NASDAQ:2.14% 10-YR Yield: 4.01%

Last Week on Wall Street – October 18th, 2025
S&P 500: 1.70%     DOW:  1.56%       NASDAQ: 2.14%     10-YR Yield: 4.01%

What Happened?

Markets managed to squeeze out modest gains this week despite a storm of trade spats, banking jitters, and headline-grabbing earnings, proving yet again that resilience thrives in uncertainty.

The negatives were front and center: renewed U.S–China trade clashes grabbed global attention, with tit-for-tat tariff threats (including a proposed 100% U.S. tariff) rattling markets and fueling volatility. Midweek, anxieties about bank lending quality resurfaced as regional banks initially sold off on fears of mounting bad loans and potential fraud cases.

Yet, on the positive side, Q3 earnings season kicked off with a bang. The big banks delivered strong results with profits exceeding expectations, helping to calm nerves and deliver relief rallies, even pulling up global indexes by week’s end. As macro fears lingered, resilient corporate profits and measured optimism from major lenders helped markets defy the doomsayers and finish the week on firmer ground.

US & China Trade Tensions Flare

  • The United States imposed a 100% tariff on Chinese exports, leading to heightened market volatility and global supply chain concerns.​
  • China accuses the U.S. of deliberately provoking an economic conflict over rare earth mineral controls.​
  • President Trump and President Xi Jinping are expected to meet in South Korea within two weeks for high-level talks aimed at addressing the trade tensions.

The key takeaway – Trade tensions between the United States and China have escalated sharply after President Donald Trump announced a sweeping 100% tariff on Chinese exports, a move triggered by Beijing’s recent tightening of rare earth mineral exports essential for advanced manufacturing and technology. The tariff, set to take effect November 1, has rattled global markets as China responded with threats of countermeasures and accused the U.S. of deliberate economic provocation, signaling a renewed risk to supply chains and broader global growth.​

Despite this hostile backdrop, both sides have shown some willingness to engage diplomatically, with President Trump confirming plans to meet Chinese President Xi Jinping in South Korea within two weeks to address the conflict. Treasury Secretary Scott Bessent has emphasized ongoing dialogue and suggested there is still room for negotiation, keeping investors alert to potential progress in upcoming high-level meetings.

Gold Is Chipping Away at the Dollar’s Reserve Status

  • The United States imposed a 100% tariff on Chinese exports, leading to heightened market volatility and global supply chain concerns.​
  • China accuses the U.S. of deliberately provoking an economic conflict over rare earth mineral controls.​
  • President Trump and President Xi Jinping are expected to meet in South Korea within two weeks for high-level talks aimed at addressing the trade tensions.

The key takeaway – Volatility in the global markets has sent investors flocking to gold, heightening its role as the world’s preeminent safe haven asset. Central banks have aggressively increased their gold reserves, which now account for 30% of total global reserves up sharply from 24% in June. This historic accumulation signals a declining reliance on the US dollar and intensifying concerns about inflation, geopolitical tensions, and the long-term stability of government debt.​

2025 has been a remarkable year for gold, with prices repeatedly breaking all-time highs, recently surpassing $4,000 per ounce and marking some of the strongest gains since the late 1970s. The SPDR Gold Shares ETF (GLD) is up over 58% year-to-date, including a surge of more than 15% just this month. Macro drivers ranging from trade disputes and global conflicts to expectations of Federal Reserve cuts and a weakening dollar, have pushed investors toward assets perceived as “risk averse.” While this unprecedented rally has drawn in new buyers, it has also raised questions about future volatility and whether the gold bull run marks a new era in portfolio diversification or precedent for a reversal.

From Around the Watercooler

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OpenAI’s Chip Strategy: Pair Nvidia’s Chocolate With Broadcom’s Peanut Butter

Eli Lilly and Novo Nordisk stocks fall as Trump says he wants $150 price for GLP-1s

About This Series

Last Week on Wall Street

Last Week on Wall Street is Waterloo Capital's weekly market recap, published every Monday morning to keep advisors and clients informed on the most significant developments from the prior trading week. Each edition synthesizes equity market performance, fixed income moves, macroeconomic data releases, and notable corporate earnings into a concise, actionable read — cutting through the noise so our readers can focus on what actually matters for long-term wealth management.

Our research team tracks the S&P 500, Dow Jones Industrial Average, NASDAQ Composite, and 10-year Treasury yield as primary benchmarks, while also covering sector rotations, commodity swings, and policy shifts from the Federal Reserve and Washington. When major cross-asset moves occur — such as the historic gold selloff covered in this edition — we dig into the mechanics and the likely ripple effects on diversified portfolios, helping clients contextualize volatility without reacting impulsively.

Our Research Approach

Evidence-Based Perspective for Long-Term Investors

Waterloo Capital's investment research is grounded in fundamental analysis and long-term thinking. We believe that disciplined, evidence-based investing — anchored in each client's specific goals, risk tolerance, and time horizon — consistently outperforms reactive decision-making driven by short-term headlines. Our weekly commentary is designed to inform, not alarm: we put market moves in their proper historical context so that clients can hold conviction in their financial plans through periods of uncertainty.

As an SEC-registered investment advisor headquartered in Austin, Texas, with offices across the Southwest and Southeast, Waterloo Capital serves high-net-worth individuals, families, and institutions. Our advisors use proprietary research like this weekly recap as one input among many — alongside in-depth portfolio reviews, tax planning, and estate strategy — to deliver comprehensive wealth management tailored to each client relationship. To learn more about how our investment philosophy and ongoing market research can serve your financial future, contact our team directly.

Investment Disclosure: The information contained in this article is provided for informational and educational purposes only and does not constitute investment advice, a recommendation, or an offer or solicitation to buy or sell any security. Past performance is not indicative of future results. All investing involves risk, including the possible loss of principal. Waterloo Capital, LP is an SEC-registered investment advisor. Registration does not imply a certain level of skill or training. Please consult with a qualified financial professional before making any investment decisions.

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