CASY vs. QQQ

Last updated Jun 23, 2026

CASY (Casey's General Stores, Inc.) is a stock, while QQQ (Invesco QQQ ETF) is Nasdaq-100 fund tracking the NASDAQ-100 Index. Over the past 10 years, CASY returned 21.94%/yr vs 22.48%/yr for QQQ. At a 0.39 correlation, their price movements are largely independent.

Performance

CASY vs. QQQ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Casey's General Stores, Inc. (CASY) and Invesco QQQ ETF (QQQ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CASY achieves a 50.72% return, which is significantly higher than QQQ's 20.41% return. Both investments have delivered pretty close results over the past 10 years, with CASY having a 21.94% annualized return and QQQ not far ahead at 22.48%.

CASY

• 1D: -1.26%
• 1M: 0.81%
• YTD: 50.72%
• 6M: 45.23%
• 1Y: 66.88%
• 3Y*: 55.46%
• 5Y*: 33.98%
• 10Y*: 21.94%

QQQ

• 1D: -0.25%
• 1M: 2.96%
• YTD: 20.41%
• 6M: 19.46%
• 1Y: 40.91%
• 3Y*: 27.47%
• 5Y*: 16.94%
• 10Y*: 22.48%

*Multi-year figures are annualized to reflect compound growth (CAGR)

CASY vs. QQQ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
CASY Casey's General Stores, Inc.	50.72%	40.12%	45.01%	23.27%	14.49%	11.25%	13.24%	25.12%	15.59%	-4.99%
QQQ Invesco QQQ ETF	20.41%	20.77%	25.58%	54.86%	-32.58%	27.42%	48.62%	38.96%	-0.13%	32.66%

Correlation

The correlation between CASY and QQQ is 0.11, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.11
Correlation (3Y) Calculated over the trailing 3-year period	0.24
Correlation (5Y) Calculated over the trailing 5-year period	0.29
Correlation (10Y) Calculated over the trailing 10-year period	0.29
Correlation (All Time) Calculated using the full available price history since Mar 10, 1999	0.39

Over the past year, the correlation between CASY and QQQ has dropped to 0.11 - well below their long-term average of 0.39, suggesting their price drivers have been diverging.

Return for Risk

CASY vs. QQQ — Risk / Return Rank

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

CASY

CASY Risk / Return Rank: 92
CASY Sharpe Ratio Rank: 90
CASY Sortino Ratio Rank: 94
CASY Omega Ratio Rank: 91
CASY Calmar Ratio Rank: 89
CASY Martin Ratio Rank: 94

QQQ

QQQ Risk / Return Rank: 72
QQQ Sharpe Ratio Rank: 76
QQQ Sortino Ratio Rank: 70
QQQ Omega Ratio Rank: 72
QQQ Calmar Ratio Rank: 70
QQQ Martin Ratio Rank: 71

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

CASY vs. QQQ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Casey's General Stores, Inc. (CASY) and Invesco QQQ ETF (QQQ). 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.

	CASY	QQQ	Difference
Sharpe ratio: Return per unit of total volatility	2.16	2.33	-0.17
Sortino ratio: Return per unit of downside risk	3.69	3.03	+0.66
Omega ratio: Gain probability vs. loss probability	1.44	1.41	+0.03
Calmar ratio: Return relative to maximum drawdown	4.18	3.44	+0.75
Martin ratio: Return relative to average drawdown	16.10	12.79	+3.31

CASY vs. QQQ - Sharpe Ratio Comparison

The current CASY Sharpe Ratio is 2.16, which is comparable to the QQQ Sharpe Ratio of 2.33. The chart below compares the historical Sharpe Ratios of CASY and QQQ, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

CASY vs. QQQ - Drawdown Comparison

The maximum CASY drawdown since its inception was -74.32%, smaller than the maximum QQQ drawdown of -82.97%. Use the drawdown chart below to compare losses from any high point for CASY and QQQ.

Drawdown Indicators

	CASY	QQQ	Difference
Max Drawdown Largest peak-to-trough decline	-74.32%	-82.97%	+8.65%
Max Drawdown (1Y) Largest decline over 1 year	-16.07%	-11.96%	-4.11%
Max Drawdown (3Y) Largest decline over 3 years	-16.07%	-22.77%	+6.70%
Max Drawdown (5Y) Largest decline over 5 years	-17.13%	-35.12%	+17.99%
Max Drawdown (10Y) Largest decline over 10 years	-33.41%	-35.12%	+1.71%
Current Drawdown Current decline from peak	-9.23%	-0.99%	-8.24%
Average Drawdown Average peak-to-trough decline	-15.14%	-32.73%	+17.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.17%	3.21%	+0.96%

Volatility

CASY vs. QQQ - Volatility Comparison

Casey's General Stores, Inc. (CASY) has a higher volatility of 20.73% compared to Invesco QQQ ETF (QQQ) at 8.47%. This indicates that CASY's price experiences larger fluctuations and is considered to be riskier than QQQ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CASY	QQQ	Difference
Volatility (1M) Calculated over the trailing 1-month period	20.73%	8.47%	+12.26%
Volatility (6M) Calculated over the trailing 6-month period	25.88%	14.20%	+11.68%
Volatility (1Y) Calculated over the trailing 1-year period	31.21%	17.67%	+13.54%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.80%	22.64%	+5.16%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	28.15%	22.43%	+5.72%

Dividends

CASY vs. QQQ - Dividend Comparison

CASY's dividend yield for the trailing twelve months is around 0.27%, less than QQQ's 0.49% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CASY Casey's General Stores, Inc.	0.27%	0.39%	0.47%	0.59%	0.65%	0.69%	0.72%	0.77%	0.86%	0.89%	0.77%	0.70%
QQQ Invesco QQQ ETF	0.49%	0.45%	0.56%	0.62%	0.80%	0.43%	0.55%	0.74%	0.91%	0.84%	1.06%	0.99%

Frequently Asked Questions

Can I hold both CASY and QQQ in my portfolio?

CASY and QQQ have a correlation of 0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CASY or QQQ?

CASY has higher volatility (20.73%) compared to QQQ (8.47%). In terms of maximum drawdown, CASY dropped -74.32% vs QQQ's -82.97%.

Which has better risk-adjusted returns?

QQQ currently has the higher Sharpe Ratio (2.33 vs 2.16), 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.