Quantum Computing Inc. trailing returns
Quantum Computing Inc.'s 10-year return is +41.6% a year (CAGR) (+3150.0% cumulative). How Quantum Computing Inc. (QUBT) has performed over the last day, week, month and year, over 5 and 10 years, and since inception, through October 20, 2026 — price return and dividends side by side, with the worst drop inside each window.
Trailing returns by period#
To 2026-10-20. Price return + dividends = total return. Per year (CAGR) for windows of a year or more, with the cumulative total return beneath. Worst drop: the deepest fall in the price from a high inside the window, and when it bottomed.
| Period | Price | DivsDividends | Total | Worst drop |
|---|---|---|---|---|
| 1 day | +1.2% | +0.0% | +1.2% | — |
| 5 days | -5.4% | +0.0% | -5.4% | -8.2%Oct 14 |
| 1 month | -25.3% | +0.0% | -25.3% | -31.1%Oct 14 |
| YTD | -36.6% | +0.0% | -36.6% | -50.3%Mar 30 |
| 1 year | -62.4% | +0.0% | -62.4% | -63.5%Mar 2026 |
| 5 years | +3.7% | +0.0% | +3.7%+20.1% | -94.4%Jul 2024 |
| 10 years | +41.6% | +0.0% | +41.6%+3150.0% | -99.9%Jul 2018 |
| Since inception (2008) | -23.0% | +0.0% | -23.0%-99.2% | -100.0%Jul 2018 |
Growth of QUBT#
Actual level with dividends reinvested (solid); dashed lines are each window's constant-rate path from start to today.
- 5 years+3.7%/year · +20.1%
- 10 years+41.6%/year · +3150.0%
- Since inception (2008)-23.0%/year · -99.2%
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-10-20). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Price return is the change in QUBT's closing price; total return reinvests dividends (from its split- and dividend-adjusted closes); the dividends column is the difference between the two. The worst drop is the largest fall in the closing price from a high to a later low inside the window, the way a drawdown is usually quoted. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Quantum Computing Inc.'s 10-year return?
- Over the last 10 years, Quantum Computing Inc. (QUBT) returned about +41.6% a year annualized (+3150.0% cumulative total return).
- What is Quantum Computing Inc.'s return since inception?
- Since 2008, Quantum Computing Inc. (QUBT) has compounded at about -23.0% a year — -99.2% in total.