AMSC vs. DBA
AMSC (American Superconductor Corporation) is a stock, while DBA (Invesco DB Agriculture Fund) is Agricultural Commodities fund tracking the DBIQ Diversified Agriculture Index Excess Return. Over the past 10 years, AMSC returned 14.23%/yr vs 4.14%/yr for DBA. At a 0.12 correlation, their price movements are largely independent.
Performance
AMSC vs. DBA - Performance Comparison
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Returns By Period
In the year-to-date period, AMSC achieves a 24.95% return, which is significantly higher than DBA's 8.82% return. Over the past 10 years, AMSC has outperformed DBA with an annualized return of 14.23%, while DBA has yielded a comparatively lower 4.14% annualized return.
AMSC
- 1D
- -3.26%
- 1M
- -8.99%
- 6M
- 17.25%
- YTD
- 24.95%
- 1Y
- -8.20%
- 3Y*
- 75.08%
- 5Y*
- 17.38%
- 10Y*
- 14.23%
DBA
- 1D
- 0.22%
- 1M
- 5.59%
- 6M
- 7.72%
- YTD
- 8.82%
- 1Y
- 11.65%
- 3Y*
- 13.55%
- 5Y*
- 12.19%
- 10Y*
- 4.14%
AMSC vs. DBA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
AMSC American Superconductor Corporation | 24.95% | 16.85% | 121.10% | 202.72% | -66.18% | -53.54% | 198.34% | -29.60% | 207.16% | -50.75% |
DBA Invesco DB Agriculture Fund | 8.82% | -0.56% | 33.45% | 7.64% | 2.53% | 22.37% | -2.54% | -0.71% | -8.74% | -6.06% |
Correlation
The correlation between AMSC and DBA is 0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.09 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.04 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.07 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.08 |
Correlation (All Time) Calculated using the full available price history since Jan 5, 2007 | 0.12 |
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Return for Risk
AMSC vs. DBA — Risk / Return Rank
AMSC
DBA
AMSC vs. DBA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Superconductor Corporation (AMSC) and Invesco DB Agriculture Fund (DBA). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| AMSC | DBA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.19 | ||
| Sortino ratioReturn per unit of downside risk | -1.18 | ||
| Omega ratioGain probability vs. loss probability | 1.06 | 1.19 | -0.13 |
| Calmar ratioReturn relative to maximum drawdown | -0.16 | 1.35 | -1.51 |
| Martin ratioReturn relative to average drawdown | -0.25 | 2.83 | -3.08 |
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Drawdowns
AMSC vs. DBA - Drawdown Comparison
The maximum AMSC drawdown since its inception was -99.57%, which is greater than DBA's maximum drawdown of -67.97%. Use the drawdown chart below to compare losses from any high point for AMSC and DBA.
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Drawdown Indicators
| AMSC | DBA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.57% | -67.97% | -31.60% |
Max Drawdown (1Y)Largest decline over 1 year | -61.08% | -8.67% | -52.41% |
Max Drawdown (3Y)Largest decline over 3 years | -63.86% | -12.36% | -51.50% |
Max Drawdown (5Y)Largest decline over 5 years | -82.94% | -15.94% | -67.00% |
Max Drawdown (10Y)Largest decline over 10 years | -89.06% | -37.97% | -51.09% |
Current DrawdownCurrent decline from peak | -94.81% | -23.39% | -71.42% |
Average DrawdownAverage peak-to-trough decline | -75.80% | -41.02% | -34.78% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 38.03% | 4.12% | +33.91% |
Volatility
AMSC vs. DBA - Volatility Comparison
American Superconductor Corporation (AMSC) has a higher volatility of 22.33% compared to Invesco DB Agriculture Fund (DBA) at 3.88%. This indicates that AMSC's price experiences larger fluctuations and is considered to be riskier than DBA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AMSC | DBA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 22.33% | 3.88% | +18.45% |
Volatility (6M)Calculated over the trailing 6-month period | 54.94% | 7.43% | +47.51% |
Volatility (1Y)Calculated over the trailing 1-year period | 85.50% | 10.83% | +74.67% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 87.45% | 13.86% | +73.59% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 79.28% | 13.06% | +66.22% |
Dividends
AMSC vs. DBA - Dividend Comparison
AMSC has not paid dividends to shareholders, while DBA's dividend yield for the trailing twelve months is around 3.29%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
AMSC American Superconductor Corporation | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
DBA Invesco DB Agriculture Fund | 3.29% | 3.58% | 4.08% | 4.63% | 0.48% | 0.00% | 0.00% | 1.55% | 1.06% |
Frequently Asked Questions
AMSC and DBA have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AMSC has higher volatility (22.33%) compared to DBA (3.88%). In terms of maximum drawdown, AMSC dropped -99.57% vs DBA's -67.97%.
DBA currently has the higher Sharpe Ratio (1.08 vs -0.11), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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