Citadel Securities is in the news as markets shake on Iran tensions and rising yields; they’re a top US market maker, trading stocks, options, and more.
As of March 22, 2026, the ongoing Iran conflict has pushed oil prices above $100 a barrel, disrupting global energy markets and complicating economic forecasts. The US Federal Reserve held interest rates steady at 3.6%, citing uncertainty from the war and its inflationary impact. Weak US job growth and rising inflation have heightened fears of stagflation, while markets brace for prolonged volatility.