March 26, 2026

Ceasefire Doubts Drives Oil Spike and Deepens Selloff

Markets extended their March volatility as escalating doubts over a US-Iran ceasefire pushed oil sharply higher and weighed broadly on risk assets. Equities sold off to multi-month lows, bonds declined alongside rising yields, and the dollar strengthened, reflecting a classic stagflationary impulse where higher energy prices amplify inflation concerns and pressure both growth and valuations.

Key Headlines & Market Movers:

  • Geopolitical Tensions Fuel Oil Shock: Crude prices surged back above key psychological levels as ceasefire negotiations stalled and the Strait of Hormuz remained heavily disrupted, reinforcing supply shock dynamics. The persistence of elevated oil prices is increasingly being interpreted as a macro headwind, tightening financial conditions and reducing risk appetite across global markets.

Rates Rise as Inflation Fears Reignite: Treasury yields climbed amid both weak auction demand and renewed inflation concerns tied to energy prices, signaling that markets are repricing the path of monetary policy. The combination of higher yields and falling equities highlights a breakdown in traditional diversification, with bonds no longer offering a near-term hedge against equity downside.

  • Tech and Corporate Signals Add to Risk Aversion: Mega-cap tech lagged as pressure on growth stocks intensified alongside rising rates, while corporate developments reinforced a more uncertain earnings outlook. Isolated gains in travel-related names reflected short-term dislocations rather than a broader shift in sentiment.

S&P 500 Sector Performance

Looking Ahead

Markets remain highly sensitive to geopolitical developments, with any credible progress toward a ceasefire or reopening of key energy transit routes likely to drive relief rallies. Absent that, sustained oil strength above $100 risks entrenching inflation pressures, keeping yields elevated and equities under stress, while upcoming economic data and policy signals will be evaluated through this increasingly stagflationary lens.

Disclaimer

Duncan Williams Asset Management is an SEC registered investment adviser. SEC registration does not constitute an endorsement of Duncan Williams Asset Management by the SEC nor does it indicate that Duncan Williams Asset Management has attained a particular level of skill or ability.

This material prepared by Duncan Williams Asset Management is for informational purposes only and is accurate as of the date it was prepared.  It is not intended to serve as a substitute for personalized investment advice or as a recommendation or solicitation of any particular security, strategy or investment product. Past performance is not indicative of future results. Investing involves risks, including the risk of loss of principal. Before making any investment decision, investors should consult with their financial advisor, consider their individual financial circumstances, and carefully review all relevant information and risk factors. Duncan Williams Asset Management assumes no responsibility for errors or omissions, nor does it accept liability for any loss arising from reliance on this information.

Advisory services are only offered to clients or prospective clients where Duncan Williams Asset Management and its representatives are properly licensed or exempt from licensure. No advice may be rendered by Duncan Williams Asset Management unless a client service agreement is in place.

This material is not intended to serve as personalized tax, legal and/or investment advice since the availability and effectiveness of any strategy is dependent upon your individual facts and circumstances. Duncan Williams Asset Management is not a legal or accounting firm. Please consult with your legal or tax professional regarding your specific tax situation when determining if any of the mentioned strategies are right for you.

Investment Management Group (IMG)

The Investment Management Group at Duncan Williams Asset Management is led by a team with extensive experience in investment management, financial planning, and client service. President David Scully, CFA®, CFP®, has more than 20 years of experience and is active in Memphis civic organizations. Chief Investment Officer Kyle Gowen, CFA®, CFP®, oversees investment strategy and is engaged with the local community. Investment Analyst Jack Eason, CFA®, provides research and supports charitable initiatives. The IMG team is committed to professional standards, client service, and community involvement. No statement is intended as an offer of investment advice or a guarantee of future results.

Recent Articles

Lets Talk >