Csp Inc (CSPI) returns
Csp returns over 10 years
$1,000 invested in Csp ten years ago was worth $1,876 at the close on October 30, 2026, with dividends reinvested: an average return of 6.5% 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 | +1.2% | — | $1,012 | -0.9% |
| 3 months | -1.2% | — | $988.36 | +2.1% |
| Year to date | -37.5% | — | $625.49 | +11.7% |
| 1 year | -39.9% | — | $600.97 | +12.4% |
| 3 years | -18.4% | -6.5% | $816.40 | +88.5% |
| 5 years | +89.8% | +13.7% | $1,898 | +76.0% |
| 10 years | +87.6% | +6.5% | $1,876 | +316.6% |
Csp return by calendar year
| Year | CSPI | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | -37.5% | +11.7% | -49.1% |
| 2025 | -21.5% | +17.7% | -39.3% |
| 2024 | +66.1% | +24.9% | +41.2% |
| 2023 | +108.9% | +26.2% | +82.7% |
| 2022 | +8.0% | -18.2% | +26.2% |
| 2021 | +13.7% | +28.7% | -15.0% |
| 2020 | -40.1% | +18.4% | -58.5% |
| 2019 | +41.7% | +31.2% | +10.5% |
| 2018 | -36.0% | -4.6% | -31.4% |
| 2017 | +57.3% | +21.7% | +35.6% |
| 2016 | +59.7% | +12.0% | +47.7% |
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: CSPI financials · CSPI valuation
No forecast, no recommendation. This page describes Csp 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.