RHI vs. ORLY
RHI (Robert Half International Inc.) and ORLY (O'Reilly Automotive, Inc.) are both stocks. RHI operates in Staffing & Employment Services (Industrials), while ORLY operates in Specialty Retail (Consumer Cyclical). Over the past 10 years, RHI returned 1.93%/yr vs 16.95%/yr for ORLY. At a 0.29 correlation, their price movements are largely independent.
Performance
RHI vs. ORLY - Performance Comparison
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Returns By Period
In the year-to-date period, RHI achieves a 37.38% return, which is significantly higher than ORLY's -4.31% return. Over the past 10 years, RHI has underperformed ORLY with an annualized return of 1.93%, while ORLY has yielded a comparatively higher 16.95% annualized return.
RHI
- 1D
- 9.85%
- 1M
- 9.54%
- 6M
- 28.40%
- YTD
- 37.38%
- 1Y
- -7.90%
- 3Y*
- -20.62%
- 5Y*
- -13.22%
- 10Y*
- 1.93%
ORLY
- 1D
- 1.16%
- 1M
- -4.11%
- 6M
- -8.70%
- YTD
- -4.31%
- 1Y
- -4.74%
- 3Y*
- 10.84%
- 5Y*
- 17.08%
- 10Y*
- 16.95%
RHI vs. ORLY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RHI Robert Half International Inc. | 37.38% | -59.06% | -17.40% | 22.14% | -32.48% | 81.35% | 1.36% | 12.76% | 4.82% | 16.15% |
ORLY O'Reilly Automotive, Inc. | -4.31% | 15.38% | 24.81% | 12.56% | 19.51% | 56.05% | 3.27% | 27.28% | 43.15% | -13.60% |
Correlation
The correlation between RHI and ORLY is 0.13, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.13 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.16 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.23 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.28 |
Correlation (All Time) Calculated using the full available price history since Apr 23, 1993 | 0.29 |
The correlation between RHI and ORLY shifts across timeframes, from 0.13 (1 year) to 0.29 (all time), reflecting how their relationship changes across market environments.
Fundamentals
RHI:
$3.64B
ORLY:
$72.33B
RHI:
$1.29
ORLY:
$3.07
RHI:
27.51
ORLY:
28.42
RHI:
0.67
ORLY:
4.06
RHI:
$5.33B
ORLY:
$18.21B
RHI:
$1.98B
ORLY:
$9.40B
RHI:
$138.82M
ORLY:
$3.96B
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Return for Risk
RHI vs. ORLY — Risk / Return Rank
RHI
ORLY
RHI vs. ORLY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Robert Half International Inc. (RHI) and O'Reilly Automotive, Inc. (ORLY). 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.
| RHI | ORLY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.05 | ||
| Sortino ratioReturn per unit of downside risk | +0.31 | ||
| Omega ratioGain probability vs. loss probability | 1.02 | 0.99 | +0.04 |
| Calmar ratioReturn relative to maximum drawdown | -0.17 | -0.22 | +0.04 |
| Martin ratioReturn relative to average drawdown | -0.27 | -0.40 | +0.13 |
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Drawdowns
RHI vs. ORLY - Drawdown Comparison
The maximum RHI drawdown since its inception was -79.39%, which is greater than ORLY's maximum drawdown of -65.42%. Use the drawdown chart below to compare losses from any high point for RHI and ORLY.
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Drawdown Indicators
| RHI | ORLY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -79.39% | -65.42% | -13.97% |
Max Drawdown (1Y)Largest decline over 1 year | -45.45% | -21.87% | -23.58% |
Max Drawdown (3Y)Largest decline over 3 years | -72.16% | -21.87% | -50.29% |
Max Drawdown (5Y)Largest decline over 5 years | -79.39% | -23.03% | -56.36% |
Max Drawdown (10Y)Largest decline over 10 years | -79.39% | -42.00% | -37.39% |
Current DrawdownCurrent decline from peak | -65.69% | -19.05% | -46.64% |
Average DrawdownAverage peak-to-trough decline | -24.85% | -10.80% | -14.05% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 29.07% | 11.89% | +17.18% |
Volatility
RHI vs. ORLY - Volatility Comparison
Robert Half International Inc. (RHI) has a higher volatility of 19.79% compared to O'Reilly Automotive, Inc. (ORLY) at 10.41%. This indicates that RHI's price experiences larger fluctuations and is considered to be riskier than ORLY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RHI | ORLY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 19.79% | 10.41% | +9.38% |
Volatility (6M)Calculated over the trailing 6-month period | 47.63% | 20.17% | +27.46% |
Volatility (1Y)Calculated over the trailing 1-year period | 55.33% | 24.25% | +31.08% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 36.62% | 23.03% | +13.59% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 34.86% | 26.70% | +8.16% |
Dividends
RHI vs. ORLY - Dividend Comparison
RHI's dividend yield for the trailing twelve months is around 6.63%, while ORLY has not paid dividends to shareholders.
| 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% |
RHI Robert Half International Inc. | 6.63% | 8.69% | 3.01% | 2.18% | 2.33% | 1.36% | 2.18% | 1.96% | 1.96% | 1.73% | 1.80% | 1.70% |
Financials
RHI vs. ORLY - Financials Comparison
This section allows you to compare key financial metrics between Robert Half International Inc. and O'Reilly Automotive, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
RHI vs. ORLY - Profitability Comparison
RHI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Robert Half International Inc. reported a gross profit of 479.91M and revenue of 1.30B. Therefore, the gross margin over that period was 36.9%.
ORLY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, O'Reilly Automotive, Inc. reported a gross profit of 2.35B and revenue of 4.56B. Therefore, the gross margin over that period was 51.5%.
RHI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Robert Half International Inc. reported an operating income of 36.91M and revenue of 1.30B, resulting in an operating margin of 2.8%.
ORLY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, O'Reilly Automotive, Inc. reported an operating income of 841.61M and revenue of 4.56B, resulting in an operating margin of 18.5%.
RHI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Robert Half International Inc. reported a net income of 13.79M and revenue of 1.30B, resulting in a net margin of 1.1%.
ORLY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, O'Reilly Automotive, Inc. reported a net income of 604.18M and revenue of 4.56B, resulting in a net margin of 13.3%.
Frequently Asked Questions
RHI and ORLY have a correlation of 0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
RHI has higher volatility (19.79%) compared to ORLY (10.41%). In terms of maximum drawdown, RHI dropped -79.39% vs ORLY's -65.42%.
RHI currently has the higher Sharpe Ratio (-0.14 vs -0.20), 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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