Argentina invaded the Falkland Islands on April 2, 1982, triggering a 74-day war with the UK. The S&P 500 was already deep in the Volcker bear market, having peaked at 140.52 in November 1980. The index continued sliding toward its August 12 trough of 102.42 (-27.1% peak-to-trough), driven entirely by 20% Fed Funds rates and recession.
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ALAN INTELLIGENCE · alanglobalintelligence.com
ALAN IntelligenceData as of 2026-08-30
Bars: median S&P 500 forward return. Whiskers: 25th-75th percentile. n = 1 occurrences.
Based on 1 historical occurrences. Last triggered: 1982-04-02.
Past performance is not indicative of future results. This material is for informational and educational purposes only and does not constitute investment advice, an offer to buy or sell any security, or a recommendation. Data from publicly available sources believed to be reliable but not guaranteed. All investments involve risk, including possible loss of principal.
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ALAN GLOBAL INTELLIGENCE · alanglobalintelligence.comSource: S&P 500 daily closes · Generated 2026-08-30
Historical occurrencesshowing 1 of 1
Date
1M return
1Y return
5Y return
1982-04-02
+2.0%
+32.9%
+157.2%
What history says
Editorial commentary written by ALAN analysts. Figures cited below are analyst-authored context — they are not derived from the chart above and may reflect different windows or sources.
The bear market was monetary, not military
Volcker had pushed the Federal Funds rate to 20% to crush double-digit inflation. The resulting recession drove the equity decline. The Falklands conflict was economically irrelevant to the US.
Distant wars between non-superpower combatants rarely move US markets
No major US trading partner disruption, no commodity shock, and no risk of superpower escalation.
The real story was what came next
The S&P 500 bottomed August 12, 1982 and recovered to a new all-time high by November 3 — just 83 days later. The 1982-87 bull market delivered a 282% gain.
For your portfolio
A distant war with no commodity or trade channel is usually portfolio noise — the 1982 decline belonged entirely to Fed policy. Before reacting to any conflict headline, ask what it changes about earnings, rates, or supply chains; if the answer is nothing, the review belongs elsewhere.
For information and research only. Not investment advice. ALAN does not place trades or execute orders. Figures come from the sources shown and can lag the market; verify independently before making decisions. Past performance is not predictive of future results.
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ALAN is not a broker-dealer or investment advisor. All data is informational only and does not constitute investment advice. Past performance does not guarantee future results.