RS Logo

Two Weeks Into War — Why Markets Aren’t Panicking – March 13, 2026

Good morning,

The war is approaching the two-week mark—already longer than many (particularly the bulls) expected. Over that period, the S&P 500 Index has declined -2.94%, and the market now sits -4.71% below its all-time high reached six weeks ago. By almost any historical measure of market anxiety, a ~3% decline two weeks into a war with no visible end in sight is surprisingly modest.

There are likely a few explanations.

First, the U.S. economy has been firing on all cylinders. Most of the key cycles—business investment, inventories, housing, and credit—remain in good shape. Perhaps most important for financial markets, excess liquidity has climbed back toward post-pandemic highs. Of course, the longer the conflict persists, the more all of this comes into question—and policymakers in Washington know it.

That leads to the second explanation often discussed on Wall Street: the so-called “Trump put.” If there is one consistent feature of Trump’s policy style, it has been a willingness to create an off-ramp when aggressive actions trigger spikes in investor fear and declines in market values.

Strategists are actively debating whether such a “put” exists in the context of the current conflict. The consensus, however, is cautious and mixed. Many are explicitly warning investors not to rely on it this time.

Perhaps they are right. But it’s worth remembering that “this time is different” has historically been one of the least reliable strategies in investing.

I’m not suggesting investors bet on a political reversal. Rather, the market itself is sending a message: market signals have not broken down yet. A powerful underlying economy—one that likely requires a prolonged conflict to materially weaken—combined with Trump’s historical tendency to recoil from sustained market stress, may help explain the market’s relative resilience so far. It may also be hinting at the path ahead.

Be well,
Mike

Disclosure and Source

Investment advisory services offered through Robertson Stephens Wealth Management, LLC (“Robertson Stephens”), an SEC-registered investment advisor. Registration does not imply any specific level of skill or training and does not constitute an endorsement of the firm by the Commission. This material is for general informational purposes only and should not be construed as investment, tax or legal advice. It does not constitute a recommendation or offer to buy or sell any security, has not been tailored to the needs of any specific investor, and should not provide the basis for any investment decision. Please consult with your Advisor prior to making any Investment decisions. The information contained herein was compiled from sources believed to be reliable, but Robertson Stephens does not guarantee its accuracy or completeness. Information, views and opinions are current as of the date of this presentation, are based on the information available at the time, and are subject to change based on market and other conditions. Robertson Stephens assumes no duty to update this information. Unless otherwise noted, any individual opinions presented are those of the author and not necessarily those of Robertson Stephens. Performance may be compared to several indices. Indices are unmanaged and reflect the reinvestment of all income or dividends but do not reflect the deduction of any fees or expenses which would reduce returns. A complete list of Robertson Stephens Investment Office recommendations over the previous 12 months is available upon request. Past performance does not guarantee future results. Forward-looking performance targets or estimates are not guaranteed and may not be achieved. Investing entails risks, including possible loss of principal. Alternative investments are only available to qualified investors and are not suitable for all investors. Alternative investments include risks such as illiquidity, long time horizons, reduced transparency, and significant loss of principal. This material is an investment advisory publication intended for investment advisory clients and prospective clients only. Robertson Stephens only transacts business in states in which it is properly registered or is excluded or exempted from registration. A copy of Robertson Stephens’ current written disclosure brochure filed with the SEC which discusses, among other things, Robertson Stephens’ business practices, services and fees, is available through the SEC’s website at: www.adviserinfo.sec.gov. © 2026 Robertson Stephens Wealth Management, LLC. All rights reserved. Robertson Stephens is a registered trademark of Robertson Stephens Wealth Management, LLC in the United States and elsewhere. A3142

Talk To Us