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AMRGX vs. SPY
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between AMRGX and SPY is 0.84, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


Performance

AMRGX vs. SPY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Growth Fund Series One (AMRGX) and SPDR S&P 500 ETF (SPY). The values are adjusted to include any dividend payments, if applicable.

0.00%500.00%1,000.00%1,500.00%2,000.00%December2025FebruaryMarchAprilMay
138.00%
2,210.99%
AMRGX
SPY

Key characteristics

Sharpe Ratio

AMRGX:

0.26

SPY:

0.54

Sortino Ratio

AMRGX:

0.52

SPY:

0.90

Omega Ratio

AMRGX:

1.07

SPY:

1.13

Calmar Ratio

AMRGX:

0.25

SPY:

0.57

Martin Ratio

AMRGX:

0.79

SPY:

2.24

Ulcer Index

AMRGX:

6.79%

SPY:

4.82%

Daily Std Dev

AMRGX:

20.20%

SPY:

20.02%

Max Drawdown

AMRGX:

-79.73%

SPY:

-55.19%

Current Drawdown

AMRGX:

-12.05%

SPY:

-7.53%

Returns By Period

In the year-to-date period, AMRGX achieves a -5.90% return, which is significantly lower than SPY's -3.30% return. Over the past 10 years, AMRGX has underperformed SPY with an annualized return of 8.46%, while SPY has yielded a comparatively higher 12.33% annualized return.


AMRGX

YTD

-5.90%

1M

11.54%

6M

-7.50%

1Y

5.21%

5Y*

10.44%

10Y*

8.46%

SPY

YTD

-3.30%

1M

13.81%

6M

-4.52%

1Y

10.65%

5Y*

15.81%

10Y*

12.33%

*Annualized

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AMRGX vs. SPY - Expense Ratio Comparison

AMRGX has a 4.07% expense ratio, which is higher than SPY's 0.09% expense ratio.


Risk-Adjusted Performance

AMRGX vs. SPY — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

AMRGX
The Risk-Adjusted Performance Rank of AMRGX is 3838
Overall Rank
The Sharpe Ratio Rank of AMRGX is 3737
Sharpe Ratio Rank
The Sortino Ratio Rank of AMRGX is 3939
Sortino Ratio Rank
The Omega Ratio Rank of AMRGX is 3737
Omega Ratio Rank
The Calmar Ratio Rank of AMRGX is 4242
Calmar Ratio Rank
The Martin Ratio Rank of AMRGX is 3737
Martin Ratio Rank

SPY
The Risk-Adjusted Performance Rank of SPY is 6363
Overall Rank
The Sharpe Ratio Rank of SPY is 5959
Sharpe Ratio Rank
The Sortino Ratio Rank of SPY is 6161
Sortino Ratio Rank
The Omega Ratio Rank of SPY is 6464
Omega Ratio Rank
The Calmar Ratio Rank of SPY is 6767
Calmar Ratio Rank
The Martin Ratio Rank of SPY is 6464
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

AMRGX vs. SPY - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Growth Fund Series One (AMRGX) and SPDR S&P 500 ETF (SPY). 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.


The current AMRGX Sharpe Ratio is 0.26, which is lower than the SPY Sharpe Ratio of 0.54. The chart below compares the historical Sharpe Ratios of AMRGX and SPY, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.001.002.003.00December2025FebruaryMarchAprilMay
0.26
0.54
AMRGX
SPY

Dividends

AMRGX vs. SPY - Dividend Comparison

AMRGX's dividend yield for the trailing twelve months is around 13.17%, more than SPY's 1.27% yield.


TTM20242023202220212020201920182017201620152014
AMRGX
American Growth Fund Series One
13.17%12.39%8.17%7.76%12.20%2.36%0.00%0.00%0.00%0.00%0.00%0.00%
SPY
SPDR S&P 500 ETF
1.27%1.21%1.40%1.65%1.20%1.52%1.75%2.04%1.80%2.03%2.06%1.87%

Drawdowns

AMRGX vs. SPY - Drawdown Comparison

The maximum AMRGX drawdown since its inception was -79.73%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for AMRGX and SPY. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%December2025FebruaryMarchAprilMay
-12.05%
-7.53%
AMRGX
SPY

Volatility

AMRGX vs. SPY - Volatility Comparison

The current volatility for American Growth Fund Series One (AMRGX) is 10.50%, while SPDR S&P 500 ETF (SPY) has a volatility of 12.36%. This indicates that AMRGX experiences smaller price fluctuations and is considered to be less risky than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%5.00%10.00%15.00%December2025FebruaryMarchAprilMay
10.50%
12.36%
AMRGX
SPY