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

Correlation

The correlation between OPOCX and SPY is 0.77, 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.


-0.50.00.51.00.8

Performance

OPOCX vs. SPY - Performance Comparison

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

-5.00%0.00%5.00%10.00%15.00%SeptemberOctoberNovemberDecember2025February
1.19%
10.91%
OPOCX
SPY

Key characteristics

Sharpe Ratio

OPOCX:

0.36

SPY:

1.87

Sortino Ratio

OPOCX:

0.63

SPY:

2.52

Omega Ratio

OPOCX:

1.08

SPY:

1.35

Calmar Ratio

OPOCX:

0.21

SPY:

2.81

Martin Ratio

OPOCX:

1.35

SPY:

11.69

Ulcer Index

OPOCX:

5.89%

SPY:

2.02%

Daily Std Dev

OPOCX:

21.94%

SPY:

12.65%

Max Drawdown

OPOCX:

-71.60%

SPY:

-55.19%

Current Drawdown

OPOCX:

-29.22%

SPY:

0.00%

Returns By Period

In the year-to-date period, OPOCX achieves a 1.67% return, which is significantly lower than SPY's 4.58% return. Over the past 10 years, OPOCX has underperformed SPY with an annualized return of 2.72%, while SPY has yielded a comparatively higher 13.23% annualized return.


OPOCX

YTD

1.67%

1M

-3.24%

6M

0.50%

1Y

10.07%

5Y*

1.98%

10Y*

2.72%

SPY

YTD

4.58%

1M

2.57%

6M

10.04%

1Y

24.97%

5Y*

14.73%

10Y*

13.23%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


OPOCX vs. SPY - Expense Ratio Comparison

OPOCX has a 1.01% expense ratio, which is higher than SPY's 0.09% expense ratio.


OPOCX
Invesco Discovery Fund
Expense ratio chart for OPOCX: current value at 1.01% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.01%
Expense ratio chart for SPY: current value at 0.09% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.09%

Risk-Adjusted Performance

OPOCX vs. SPY — Risk-Adjusted Performance Rank

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

OPOCX
The Risk-Adjusted Performance Rank of OPOCX is 1616
Overall Rank
The Sharpe Ratio Rank of OPOCX is 1515
Sharpe Ratio Rank
The Sortino Ratio Rank of OPOCX is 1717
Sortino Ratio Rank
The Omega Ratio Rank of OPOCX is 1515
Omega Ratio Rank
The Calmar Ratio Rank of OPOCX is 1616
Calmar Ratio Rank
The Martin Ratio Rank of OPOCX is 1919
Martin Ratio Rank

SPY
The Risk-Adjusted Performance Rank of SPY is 7777
Overall Rank
The Sharpe Ratio Rank of SPY is 7777
Sharpe Ratio Rank
The Sortino Ratio Rank of SPY is 7474
Sortino Ratio Rank
The Omega Ratio Rank of SPY is 7777
Omega Ratio Rank
The Calmar Ratio Rank of SPY is 7878
Calmar Ratio Rank
The Martin Ratio Rank of SPY is 8181
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.

OPOCX vs. SPY - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Discovery Fund (OPOCX) 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.


Sharpe ratio
The chart of Sharpe ratio for OPOCX, currently valued at 0.36, compared to the broader market-1.000.001.002.003.004.000.361.87
The chart of Sortino ratio for OPOCX, currently valued at 0.63, compared to the broader market0.002.004.006.008.0010.0012.000.632.52
The chart of Omega ratio for OPOCX, currently valued at 1.08, compared to the broader market1.002.003.004.001.081.35
The chart of Calmar ratio for OPOCX, currently valued at 0.21, compared to the broader market0.005.0010.0015.0020.000.212.81
The chart of Martin ratio for OPOCX, currently valued at 1.35, compared to the broader market0.0020.0040.0060.0080.001.3511.69
OPOCX
SPY

The current OPOCX Sharpe Ratio is 0.36, which is lower than the SPY Sharpe Ratio of 1.87. The chart below compares the historical Sharpe Ratios of OPOCX 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 Ratio0.001.002.003.004.00SeptemberOctoberNovemberDecember2025February
0.36
1.87
OPOCX
SPY

Dividends

OPOCX vs. SPY - Dividend Comparison

OPOCX has not paid dividends to shareholders, while SPY's dividend yield for the trailing twelve months is around 1.15%.


TTM20242023202220212020201920182017201620152014
OPOCX
Invesco Discovery Fund
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
SPY
SPDR S&P 500 ETF
1.15%1.21%1.40%1.65%1.20%1.52%1.75%2.04%1.80%2.03%2.06%1.87%

Drawdowns

OPOCX vs. SPY - Drawdown Comparison

The maximum OPOCX drawdown since its inception was -71.60%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for OPOCX and SPY. For additional features, visit the drawdowns tool.


-35.00%-30.00%-25.00%-20.00%-15.00%-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025February
-29.22%
0
OPOCX
SPY

Volatility

OPOCX vs. SPY - Volatility Comparison

Invesco Discovery Fund (OPOCX) has a higher volatility of 7.21% compared to SPDR S&P 500 ETF (SPY) at 3.00%. This indicates that OPOCX's price experiences larger fluctuations and is considered to be riskier than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%SeptemberOctoberNovemberDecember2025February
7.21%
3.00%
OPOCX
SPY
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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