US and Israel Launch Strikes on Iran, Triggering Global Market Turmoil

Updated: March 1, 2026

Esther Mendoza

Written by Esther Mendoza

Head of Content, Investing & Taxes

Natalie Chen

Edited by Natalie Chen

Senior Cryptocurrency & Blockchain Analyst

In a significant escalation of tensions early Saturday, U.S. President Donald Trump declared the commencement of 'major combat operations' in Iran, following pre-emptive missile strikes by Israel on Tehran. Reports from Iran's Tasnim news agency detailed that the U.S. had targeted several locations in the Iranian capital. Israeli Prime Minister Benjamin Netanyahu stated that these actions were necessary to eliminate what he termed an 'existential threat.'

The situation has further intensified with confirmation from the Israeli Defense Force (IDF) that missiles were fired from Iran, activating warning sirens in multiple regions across Israel. In response, Iran has launched retaliatory strikes, prompting Israel to declare a state of emergency and advise its citizens to remain near shelters.

Market Implications

As the new week approaches, global financial markets are bracing for a wave of risk aversion. Investors are expected to shift towards safer assets, potentially driving gold prices higher and causing a surge in oil prices. Safe-haven currencies such as the U.S. Dollar (USD), Japanese Yen (JPY), and Swiss Franc (CHF) are anticipated to be in high demand, while global stock markets could face significant selling pressure.

Understanding Risk Sentiment

In financial terms, 'risk-on' and 'risk-off' describe investor willingness to engage with risky assets. A 'risk-on' market signals optimism, leading investors to purchase riskier assets. Conversely, a 'risk-off' market indicates caution, as investors gravitate towards secure assets.

Key Indicators of Risk Sentiment

During 'risk-on' periods, stock markets typically climb, and most commodities, excluding gold, see increased value due to positive growth expectations. Commodity-exporting currencies, like the Australian Dollar (AUD) and Canadian Dollar (CAD), often strengthen. In 'risk-off' times, bonds, particularly government bonds, rise, gold becomes more valuable, and currencies like the JPY, CHF, and USD gain strength.

Currency Dynamics

When sentiment is 'risk-on,' currencies dependent on commodity exports, such as the New Zealand Dollar (NZD) and South African Rand (ZAR), tend to appreciate. This is due to anticipated demand for raw materials driven by economic growth. During 'risk-off' periods, the USD, JPY, and CHF are favored. The USD benefits as the global reserve currency, the JPY from domestic bond holdings, and the CHF from Switzerland's robust banking laws, which provide strong capital protection.