Overnight Market Brief – 23 February 2026

Major US equity indexes finished the week higher, snapping a five-week losing streak for the Nasdaq as investors leaned into a policy relief rally after the US Supreme Court struck down key elements of Trump’s tariff program. The S&P 500 rose 1.07% WoW, the Nasdaq Composite gained 1.51% WoW, and the Dow added 0.25% WoW.Major US equity indexes finished the week higher, snapping a five-week losing streak for the Nasdaq as investors leaned into a policy relief rally after the US Supreme Court struck down key elements of Trump’s tariff program. The S&P 500 rose 1.07% WoW, the Nasdaq Composite gained 1.51% WoW, and the Dow added 0.25% WoW.

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