DCA history · S&P 500 (Total Return)

S&P 500 (Total Return) DCA since 2001: $100 weekly

Investing $100 every week into S&P 500 (Total Return) since 1 January 2001 (1,347 buys, $134,700 in total) would be worth $823,146 today (+511.10%).

Backtest 1 January 2001 to 22 October 2026 · USD · no fees · live price. Change the amount, dates or fees →

Dollar-cost averaging

$823,146

+511.10% · +12.07%/yr

Invested
$134,700.00
Buys
1,347
Average cost
$2,819.59

Lump sum, day one

Winner

$1,263,182

+837.77%

Invested
$134,700.00
Bought at
$1,837.37
Max drawdown
55.25%

Perfect timing (hindsight)

$2,119,495

+1473.49%

Bought on
9 Mar 2009
At a price of
$1,095.04
Not a plan you could follow

How it would have felt

Over this period the plan was worth less than the money you’d put in on 13.2% of days, with the longest unbroken stretch lasting 531 days (to 1 Sept 2003). The worst moment was 9 Mar 2009, when it was down 35.7% on what had been invested. It has been in profit continuously since 5 Oct 2009. The average cost per unit was $2,819.59 against a price today of $17,230.38 (+511.10%). The cheapest buy was $1,095.04 on 9 Mar 2009 and the priciest $17,515.58 on 12 Oct 2026.

Year by year

As ofInvestedWorthReturn
31 Dec 2001$5,300$5,159-2.66%
31 Dec 2002$10,500$8,723-16.93%
31 Dec 2003$15,700$17,315+10.29%
31 Dec 2004$20,900$24,831+18.81%
31 Dec 2005$26,100$31,478+20.61%
31 Dec 2006$31,300$42,152+34.67%
31 Dec 2007$36,600$49,799+36.06%
31 Dec 2008$41,800$35,400-15.31%
31 Dec 2009$47,000$51,064+8.65%
31 Dec 2010$52,200$64,569+23.70%
31 Dec 2011$57,400$71,167+23.98%
31 Dec 2012$62,700$88,114+40.53%
31 Dec 2013$67,900$122,584+80.54%
31 Dec 2014$73,100$144,978+98.33%
31 Dec 2015$78,300$152,203+94.38%
31 Dec 2016$83,500$176,049+110.84%
31 Dec 2017$88,700$220,239+148.30%
31 Dec 2018$94,000$215,489+129.24%
31 Dec 2019$99,200$289,173+191.51%
31 Dec 2020$104,400$348,578+233.89%
31 Dec 2021$109,600$454,516+314.70%
31 Dec 2022$114,800$377,134+228.51%
31 Dec 2023$120,000$482,130+301.78%
31 Dec 2024$125,300$608,572+385.69%
31 Dec 2025$130,500$723,184+454.16%
22 Oct 2026$134,700$823,146+511.10%

Try a different start

Weekly $100 into S&P 500 (Total Return), by start year:

Does the start year really matter? Best and worst time to start DCA or DCA vs lump sum, tested on every start month.

Same plan every month instead →

Frequently asked questions

How much would $100 every week in S&P 500 (Total Return) since 2001 be worth today?
Investing $100 every week into S&P 500 (Total Return) since 1 January 2001 (1,347 buys, $134,700 in total) would be worth $823,146 today (+511.10%).
Was DCA better than a lump sum for S&P 500 (Total Return) since 2001?
Investing the same $134,700 in one go on 1 January 2001 would be worth $1,263,182 today (+837.77%), so putting it all in on day one came out ahead over this particular period. Which wins depends heavily on the start date.
How long was S&P 500 (Total Return) DCA underwater since 2001?
The plan was worth less than the money invested on 13.2% of days, with the longest stretch lasting 531 days (ending 1 Sept 2003).
A historical simulation, not financial advice. Past performance does not predict future results; the value of investments can fall as well as rise. Figures use daily closing prices (trading days carried forward over weekends and holidays) with a live quote for today, USD, and no fees.