RKLB vs DIA: which was the better investment?
Rocket Lab Corporation against SPDR Dow Jones Industrial Average ETF on real daily total-return data — every dividend reinvested, from Nov 24, 2020 to Aug 28, 2026.
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Frequently asked questions
Did RKLB beat DIA?
Yes — measured from Nov 24, 2020 to Aug 28, 2026 with dividends reinvested, RKLB came out ahead: $66,082 versus $19,661 from a $10,000 start. That gap compounds from a 38.8% annual return against 12.5%.
What would $10,000 in RKLB be worth today?
$10,000 invested in Rocket Lab Corporation (RKLB) on Nov 24, 2020 would be worth about $66,082 as of Aug 28, 2026, a total return of 560.8% (38.8% per year). The same $10,000 in DIA would be worth $19,661.
Which was riskier — RKLB or DIA?
RKLB swung with an annualized volatility of 79.0% and a worst peak-to-trough drop of -83.0%; DIA ran at 14.4% volatility with a -20.8% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.47 for RKLB vs 0.72 for DIA.
What data is this comparison based on?
Daily adjusted closing prices covering Nov 24, 2020 through Aug 28, 2026 — the full period where both assets have price history. Adjusted prices include dividends and splits, so these are total returns. The page refreshes with new market data every day.
Can I change the dates, amounts, or add monthly investing?
Yes — the interactive tool on this page is pre-loaded with RKLB vs DIA. You can set any start and end date, change the starting amount, add monthly contributions, or build a multi-asset portfolio and compare it against any benchmark.