Sixty-40Play

26 December 2018: The Dow gains over 1,000 points in a day

Two days after the worst Christmas Eve on record, the Dow rose about 1,086 points, its first ever one-day gain of more than 1,000 points. Strong holiday sales data and bargain hunting fueled the rally. It was a powerful example of how violently markets can swing near a bottom. Investors who sold in the December panic missed a rapid recovery.

The lesson: The biggest up days often come right after the scariest down days.

What it meant for investors

$1,000 in S&P 500 index fund at the start of 2018 → $2,519 today, vs $2,519 in the S&P 500.

We start the clock at the start of 2018, the year it happened. That is 2.5 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
2015$2,060$3,301$3,301
2018$2,700$2,519$2,519
2020$3,250$2,092$2,092

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 →

26 December 2018: The Dow gains over 1,000 points in a day