Atomera Inc (ATOM) returns
Atomera returns over 10 years
$1,000 invested in Atomera ten years ago was worth $437.34 at the close on October 30, 2026, with dividends reinvested: an average return of -7.9% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | -23.2% | — | $768.35 | -0.9% |
| 3 months | -34.2% | — | $658.15 | +2.1% |
| Year to date | +51.6% | — | $1,516 | +11.7% |
| 1 year | +11.3% | — | $1,113 | +12.4% |
| 3 years | -45.6% | -18.4% | $543.83 | +88.5% |
| 5 years | -84.5% | -31.1% | $155.02 | +76.0% |
| 10 years | -56.3% | -7.9% | $437.34 | +316.6% |
Atomera return by calendar year
| Year | ATOM | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +51.6% | +11.7% | +39.9% |
| 2025 | -80.9% | +17.7% | -98.7% |
| 2024 | +65.5% | +24.9% | +40.6% |
| 2023 | +12.7% | +26.2% | -13.5% |
| 2022 | -69.1% | -18.2% | -50.9% |
| 2021 | +25.0% | +28.7% | -3.7% |
| 2020 | +422.4% | +18.4% | +404.0% |
| 2019 | +7.3% | +31.2% | -23.9% |
| 2018 | -33.7% | -4.6% | -29.2% |
| 2017 | -35.9% | +21.7% | -57.6% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: ATOM financials
No forecast, no recommendation. This page describes Atomera Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.