RGTI vs QBTS: which was the better investment?
Rigetti Computing, Inc. against D-Wave Quantum Inc. on real daily total-return data — every dividend reinvested, from Apr 22, 2021 to Jul 15, 2026.
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Frequently asked questions
Did RGTI beat QBTS?
No — measured from Apr 22, 2021 to Jul 15, 2026 with dividends reinvested, QBTS came out ahead: $18,806 versus $15,717 from a $10,000 start. That gap compounds from a 12.8% annual return against 9.0%.
What would $10,000 in RGTI be worth today?
$10,000 invested in Rigetti Computing, Inc. (RGTI) on Apr 22, 2021 would be worth about $15,717 as of Jul 15, 2026, a total return of 57.2% (9.0% per year). The same $10,000 in QBTS would be worth $18,806.
Which was riskier — RGTI or QBTS?
RGTI swung with an annualized volatility of 126.6% and a worst peak-to-trough drop of -96.9%; QBTS ran at 130.3% volatility with a -96.7% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.06 for RGTI vs 0.08 for QBTS.
What data is this comparison based on?
Daily adjusted closing prices covering Apr 22, 2021 through Jul 15, 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 RGTI vs QBTS. 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.