DCA calculator · S&P 500
$2,000 weekly into the S&P 500
Calculate historical results of investing $2,000 every week in the S&P 500, vs adaptive contribution sizing.
2015-01-02 → 2026-08-28
$2000/week · Weekly DCA · S&P 500
Contributed$1,218,000
Blind DCA value$3,180,583
Return+161.1%
SteadyGrow value$4,119,350
vs blind DCA+$938,767
Lump sum (same capital)$5,504,655
S&P 5002015-01-02 → 2026-08-28 · $2000/week
+$938,767 vs blind (+29.5%)Ended +29.5%
Blind DCASteadyGrow
What if your contribution wasn't always the same?
Blind DCA deploys $2000/week every period. SteadyGrow keeps the same long-term habit but sizes weeks from valuation and regime — more when markets are cheap, less when they're stretched.