SLB vs. HAL
SLB (Schlumberger Limited) and HAL (Halliburton Company) are both stocks. Both operate in the Oil & Gas Equipment & Services industry within the Energy sector. Over the past 10 years, SLB returned -0.34%/yr vs 0.88%/yr for HAL. A 0.73 correlation means they provide meaningful diversification when combined.
Performance
SLB vs. HAL - Performance Comparison
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Returns By Period
In the year-to-date period, SLB achieves a 48.01% return, which is significantly higher than HAL's 41.41% return. Over the past 10 years, SLB has underperformed HAL with an annualized return of -0.34%, while HAL has yielded a comparatively higher 0.88% annualized return.
SLB
- 1D
- 0.32%
- 1M
- 1.98%
- YTD
- 48.01%
- 6M
- 44.00%
- 1Y
- 58.99%
- 3Y*
- 8.12%
- 5Y*
- 12.44%
- 10Y*
- -0.34%
HAL
- 1D
- -0.40%
- 1M
- -4.77%
- YTD
- 41.41%
- 6M
- 39.63%
- 1Y
- 74.73%
- 3Y*
- 9.02%
- 5Y*
- 12.63%
- 10Y*
- 0.88%
SLB vs. HAL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SLB Schlumberger Limited | 48.01% | 3.27% | -24.47% | -0.78% | 81.15% | 40.30% | -43.81% | 17.73% | -44.66% | -17.37% |
HAL Halliburton Company | 41.41% | 7.02% | -23.19% | -6.47% | 74.45% | 21.99% | -21.23% | -4.90% | -44.63% | -8.18% |
Correlation
The correlation between SLB and HAL is 0.76, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.76 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.77 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.83 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.83 |
Correlation (All Time) Calculated using the full available price history since Dec 31, 1981 | 0.73 |
The correlation between SLB and HAL shifts across timeframes, from 0.73 (all time) to 0.83 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
SLB:
$3.04
HAL:
$1.82
SLB:
18.45
HAL:
21.80
SLB:
0.87
HAL:
3.48
SLB:
1.70
HAL:
1.51
SLB:
$35.94B
HAL:
$22.17B
SLB:
$4.90B
HAL:
$3.40B
SLB:
$5.30B
HAL:
$3.83B
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Return for Risk
SLB vs. HAL — Risk / Return Rank
SLB
HAL
SLB vs. HAL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Schlumberger Limited (SLB) and Halliburton Company (HAL). 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.
| SLB | HAL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.46 | ||
| Sortino ratioReturn per unit of downside risk | -0.57 | ||
| Omega ratioGain probability vs. loss probability | 1.31 | 1.36 | -0.06 |
| Calmar ratioReturn relative to maximum drawdown | 4.36 | 6.47 | -2.12 |
| Martin ratioReturn relative to average drawdown | 10.97 | 16.47 | -5.50 |
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Drawdowns
SLB vs. HAL - Drawdown Comparison
The maximum SLB drawdown since its inception was -87.64%, smaller than the maximum HAL drawdown of -92.99%. Use the drawdown chart below to compare losses from any high point for SLB and HAL.
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Drawdown Indicators
| SLB | HAL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -87.64% | -92.99% | +5.35% |
Max Drawdown (1Y)Largest decline over 1 year | -14.30% | -13.10% | -1.20% |
Max Drawdown (3Y)Largest decline over 3 years | -46.63% | -54.01% | +7.38% |
Max Drawdown (5Y)Largest decline over 5 years | -46.63% | -54.01% | +7.38% |
Max Drawdown (10Y)Largest decline over 10 years | -84.29% | -91.45% | +7.16% |
Current DrawdownCurrent decline from peak | -33.53% | -32.89% | -0.64% |
Average DrawdownAverage peak-to-trough decline | -31.18% | -39.12% | +7.94% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.67% | 5.14% | +0.53% |
Volatility
SLB vs. HAL - Volatility Comparison
Schlumberger Limited (SLB) and Halliburton Company (HAL) have volatilities of 9.50% and 9.32%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SLB | HAL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.50% | 9.32% | +0.18% |
Volatility (6M)Calculated over the trailing 6-month period | 25.72% | 24.13% | +1.59% |
Volatility (1Y)Calculated over the trailing 1-year period | 33.73% | 36.76% | -3.03% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 37.63% | 40.18% | -2.55% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 40.41% | 45.96% | -5.55% |
Dividends
SLB vs. HAL - Dividend Comparison
SLB's dividend yield for the trailing twelve months is around 2.06%, more than HAL's 1.72% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
HAL Halliburton Company | 1.72% | 2.41% | 2.50% | 1.77% | 1.22% | 0.79% | 1.67% | 2.94% | 2.71% | 1.47% | 1.33% | 2.12% |
SLB Schlumberger Limited | 2.06% | 2.97% | 2.87% | 1.92% | 1.22% | 2.09% | 4.01% | 4.98% | 5.54% | 2.97% | 2.38% | 2.87% |
Financials
SLB vs. HAL - Financials Comparison
This section allows you to compare key financial metrics between Schlumberger Limited and Halliburton Company. 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
SLB vs. HAL - Profitability Comparison
SLB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Schlumberger Limited reported a gross profit of 0.00 and revenue of 8.72B. Therefore, the gross margin over that period was 0.0%.
HAL - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Halliburton Company reported a gross profit of 790.00M and revenue of 5.40B. Therefore, the gross margin over that period was 14.6%.
SLB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Schlumberger Limited reported an operating income of 0.00 and revenue of 8.72B, resulting in an operating margin of 0.0%.
HAL - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Halliburton Company reported an operating income of 679.00M and revenue of 5.40B, resulting in an operating margin of 12.6%.
SLB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Schlumberger Limited reported a net income of 752.00M and revenue of 8.72B, resulting in a net margin of 8.6%.
HAL - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Halliburton Company reported a net income of 461.00M and revenue of 5.40B, resulting in a net margin of 8.5%.
Frequently Asked Questions
SLB and HAL have a correlation of 0.76, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SLB has higher volatility (9.50%) compared to HAL (9.32%). In terms of maximum drawdown, SLB dropped -87.64% vs HAL's -92.99%.
HAL currently has the higher Sharpe Ratio (2.31 vs 1.85), 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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