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22 November 1963: Markets close early after JFK is shot

When news broke that President Kennedy had been shot in Dallas, stocks plunged and the New York Stock Exchange closed early to prevent panic, with the Dow down nearly 3 percent. The market stayed shut on the day of the funeral. When trading resumed the following Tuesday, stocks staged one of their biggest one-day rallies, recovering all the losses as the transition of power proceeded calmly.

The lesson: Shocking events can jolt markets violently, but strong institutions calm them quickly.

What it meant for investors

$1,000 in S&P 500 index fund at the start of 1990 → $19,429 today, vs $19,429 in the S&P 500.

We start the clock at the start of 1990, the first year in our price data after the event. That is 19.4 times the money, but $0 less than a plain index fund made over the same years.

What S&P 500 index fund teaches: Owning the whole market removes the risk of picking the wrong company but not the risk of a lost decade, so time horizon matters as much as diversification.

Bought inPrice thenWorth todayS&P 500 would be
1990$350$19,429$19,429
1995$460$14,783$14,783
2000$1,470$4,626$4,626

green = beat the S&P 500 · red = lost money

What if you bought S&P 500 index fund? Every starting year and the full story →

22 November 1963: Markets close early after JFK is shot