ORLY vs. SPMO

Last updated Jul 25, 2026

ORLY (O'Reilly Automotive, Inc.) is a stock, while SPMO (Invesco S&P 500 Momentum ETF) is Momentum fund tracking the S&P 500 Momentum Index. Over the past 10 years, ORLY returned 16.62%/yr vs 19.79%/yr for SPMO. At a 0.27 correlation, their price movements are largely independent.

Performance

ORLY vs. SPMO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in O'Reilly Automotive, Inc. (ORLY) and Invesco S&P 500 Momentum ETF (SPMO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ORLY achieves a -4.18% return, which is significantly lower than SPMO's 23.32% return. Over the past 10 years, ORLY has underperformed SPMO with an annualized return of 16.62%, while SPMO has yielded a comparatively higher 19.79% annualized return.

ORLY

• 1D: 1.50%
• 1M: -0.48%
• 6M: -11.92%
• YTD: -4.18%
• 1Y: -10.96%
• 3Y*: 10.78%
• 5Y*: 16.12%
• 10Y*: 16.62%
• ALL TIME*: 20.82%

SPMO

• 1D: -2.22%
• 1M: -4.73%
• 6M: 24.79%
• YTD: 23.32%
• 1Y: 29.21%
• 3Y*: 38.09%
• 5Y*: 20.44%
• 10Y*: 19.79%
• ALL TIME*: 19.17%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
ORLY O'Reilly Automotive, Inc.	$674.13M	$788.17M	$683.45M
SPMO Invesco S&P 500 Momentum ETF	$324.89M	$353.39M	$337.35M

ORLY vs. SPMO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ORLY O'Reilly Automotive, Inc.	-4.18%	15.38%	24.81%	12.56%	19.51%	56.05%	3.27%	27.28%	43.15%	-13.60%
SPMO Invesco S&P 500 Momentum ETF	23.32%	26.58%	45.82%	17.56%	-10.45%	22.64%	28.25%	25.93%	-0.92%	27.76%

Correlation

The correlation between ORLY and SPMO is -0.15, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.15
Correlation (3Y) Calculated over the trailing 3-year period	0.07
Correlation (5Y) Calculated over the trailing 5-year period	0.25
Correlation (10Y) Calculated over the trailing 10-year period	0.28
Correlation (All Time) Calculated using the full available price history since Oct 12, 2015	0.27

The correlation between ORLY and SPMO shifts across timeframes, from -0.15 (1 year) to 0.28 (10 years), reflecting how their relationship changes across market environments.

Return for Risk

ORLY vs. SPMO — Risk / Return Rank

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

ORLY

ORLY Risk / Return Rank: 27
ORLY Sharpe Ratio Rank: 27
ORLY Sortino Ratio Rank: 25
ORLY Omega Ratio Rank: 25
ORLY Calmar Ratio Rank: 30
ORLY Martin Ratio Rank: 29

SPMO

SPMO Risk / Return Rank: 58
SPMO Sharpe Ratio Rank: 54
SPMO Sortino Ratio Rank: 51
SPMO Omega Ratio Rank: 55
SPMO Calmar Ratio Rank: 66
SPMO Martin Ratio Rank: 62

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.

ORLY vs. SPMO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for O'Reilly Automotive, Inc. (ORLY) and Invesco S&P 500 Momentum ETF (SPMO). 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.

	ORLY	SPMO	Difference
Sharpe ratio: Return per unit of total volatility	-0.44	1.28	-1.72
Sortino ratio: Return per unit of downside risk	-0.49	1.80	-2.29
Omega ratio: Gain probability vs. loss probability	0.94	1.24	-0.30
Calmar ratio: Return relative to maximum drawdown	-0.47	2.31	-2.78
Martin ratio: Return relative to average drawdown	-0.88	7.48	-8.36

ORLY vs. SPMO - Sharpe Ratio Comparison

The current ORLY Sharpe Ratio is -0.44, which is lower than the SPMO Sharpe Ratio of 1.28. The chart below compares the historical Sharpe Ratios of ORLY and SPMO, 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

ORLY vs. SPMO - Drawdown Comparison

The maximum ORLY drawdown since its inception was -65.42%, which is greater than SPMO's maximum drawdown of -30.95%. Use the drawdown chart below to compare losses from any high point for ORLY and SPMO.

Drawdown Indicators

	ORLY	SPMO	Difference
Max Drawdown Largest peak-to-trough decline	-65.42%	-30.95%	-34.47%
Max Drawdown (1Y) Largest decline over 1 year	-23.27%	-12.70%	-10.57%
Max Drawdown (3Y) Largest decline over 3 years	-23.27%	-20.13%	-3.14%
Max Drawdown (5Y) Largest decline over 5 years	-23.27%	-22.74%	-0.53%
Max Drawdown (10Y) Largest decline over 10 years	-42.00%	-30.95%	-11.05%
Current Drawdown Current decline from peak	-18.94%	-9.37%	-9.57%
Average Drawdown Average peak-to-trough decline	-10.81%	-4.60%	-6.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	12.49%	3.92%	+8.57%

Volatility

ORLY vs. SPMO - Volatility Comparison

O'Reilly Automotive, Inc. (ORLY) has a higher volatility of 12.24% compared to Invesco S&P 500 Momentum ETF (SPMO) at 10.98%. This indicates that ORLY's price experiences larger fluctuations and is considered to be riskier than SPMO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ORLY	SPMO	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.24%	10.98%	+1.26%
Volatility (6M) Calculated over the trailing 6-month period	20.89%	20.46%	+0.43%
Volatility (1Y) Calculated over the trailing 1-year period	25.12%	22.93%	+2.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.22%	20.39%	+2.83%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.79%	20.81%	+5.98%

Dividends

ORLY vs. SPMO - Dividend Comparison

ORLY has not paid dividends to shareholders, while SPMO's dividend yield for the trailing twelve months is around 0.72%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ORLY O'Reilly Automotive, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SPMO Invesco S&P 500 Momentum ETF	0.72%	0.73%	0.48%	1.63%	1.66%	0.52%	1.27%	1.39%	1.05%	0.77%	1.94%	0.36%

Frequently Asked Questions

Can I hold both ORLY and SPMO in my portfolio?

ORLY and SPMO have a correlation of -0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ORLY or SPMO?

ORLY has higher volatility (12.24%) compared to SPMO (10.98%). In terms of maximum drawdown, ORLY dropped -65.42% vs SPMO's -30.95%.

Which has better risk-adjusted returns?

SPMO currently has the higher Sharpe Ratio (1.28 vs -0.44), 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.