NG.L vs. SHEL
NG.L (National Grid plc) and SHEL (Shell plc) are both stocks. NG.L operates in Utilities - Regulated Electric (Utilities), while SHEL operates in Oil & Gas Integrated (Energy). Over the past 10 years, NG.L returned 7.83%/yr vs 10.76%/yr for SHEL. At a 0.19 correlation, their price movements are largely independent.
Performance
NG.L vs. SHEL - Performance Comparison
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Different Trading Currencies
NG.L is traded in GBp, while SHEL is traded in USD. To make them comparable, the SHEL values have been converted to GBp using the latest available exchange rates.
Returns By Period
In the year-to-date period, NG.L achieves a 8.08% return, which is significantly lower than SHEL's 21.27% return. Over the past 10 years, NG.L has underperformed SHEL with an annualized return of 7.83%, while SHEL has yielded a comparatively higher 10.76% annualized return.
NG.L
- 1D
- -1.23%
- 1M
- -3.43%
- YTD
- 8.08%
- 6M
- 8.65%
- 1Y
- 20.62%
- 3Y*
- 12.91%
- 5Y*
- 12.54%
- 10Y*
- 7.83%
SHEL
- 1D
- 1.43%
- 1M
- 6.38%
- YTD
- 21.27%
- 6M
- 21.19%
- 1Y
- 34.10%
- 3Y*
- 16.37%
- 5Y*
- 24.40%
- 10Y*
- 10.76%
NG.L vs. SHEL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
NG.L National Grid plc | 8.08% | 25.50% | 3.80% | 11.91% | -2.57% | 27.27% | -4.19% | 30.69% | -9.07% | -3.65% |
SHEL Shell plc | 21.27% | 13.46% | 0.86% | 14.19% | 52.37% | 35.54% | -42.81% | 2.33% | -1.73% | 11.15% |
Correlation
The correlation between NG.L and SHEL is 0.03, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.03 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.04 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.02 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.09 |
Correlation (All Time) Calculated using the full available price history since Jul 5, 2007 | 0.19 |
The correlation between NG.L and SHEL shifts across timeframes, from 0.02 (5 years) to 0.19 (all time), reflecting how their relationship changes across market environments.
Fundamentals
NG.L:
£59.84B
SHEL:
$247.11B
NG.L:
£1.24
SHEL:
$6.39
NG.L:
9.72
SHEL:
13.55
NG.L:
0.23
SHEL:
0.68
NG.L:
1.65
SHEL:
0.95
NG.L:
1.52
SHEL:
1.42
NG.L:
£36.07B
SHEL:
$266.82B
NG.L:
£29.59B
SHEL:
$41.65B
NG.L:
£14.89B
SHEL:
$57.44B
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Return for Risk
NG.L vs. SHEL — Risk / Return Rank
NG.L
SHEL
NG.L vs. SHEL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for National Grid plc (NG.L) and Shell plc (SHEL). 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.
| NG.L | SHEL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.57 | ||
| Sortino ratioReturn per unit of downside risk | -0.76 | ||
| Omega ratioGain probability vs. loss probability | 1.20 | 1.28 | -0.07 |
| Calmar ratioReturn relative to maximum drawdown | 1.36 | 2.63 | -1.28 |
| Martin ratioReturn relative to average drawdown | 4.16 | 7.22 | -3.07 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| NG.L | SHEL | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.04 | 1.61 | -0.57 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.65 | 1.01 | -0.37 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.38 | 0.36 | +0.02 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.49 | 0.26 | +0.23 |
Drawdowns
NG.L vs. SHEL - Drawdown Comparison
The maximum NG.L drawdown since its inception was -37.82%, smaller than the maximum SHEL drawdown of -67.04%. Use the drawdown chart below to compare losses from any high point for NG.L and SHEL.
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Drawdown Indicators
| NG.L | SHEL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -37.82% | -67.04% | +29.22% |
Max Drawdown (1Y)Largest decline over 1 year | -15.14% | -13.00% | -2.14% |
Max Drawdown (3Y)Largest decline over 3 years | -20.16% | -18.89% | -1.27% |
Max Drawdown (5Y)Largest decline over 5 years | -29.57% | -20.17% | -9.40% |
Max Drawdown (10Y)Largest decline over 10 years | -30.48% | -67.04% | +36.56% |
Current DrawdownCurrent decline from peak | -11.88% | -7.45% | -4.43% |
Average DrawdownAverage peak-to-trough decline | -9.19% | -13.36% | +4.17% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.95% | 4.73% | +0.22% |
Volatility
NG.L vs. SHEL - Volatility Comparison
National Grid plc (NG.L) has a higher volatility of 10.52% compared to Shell plc (SHEL) at 5.63%. This indicates that NG.L's price experiences larger fluctuations and is considered to be riskier than SHEL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NG.L | SHEL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.52% | 5.63% | +4.89% |
Volatility (6M)Calculated over the trailing 6-month period | 17.15% | 17.42% | -0.27% |
Volatility (1Y)Calculated over the trailing 1-year period | 19.83% | 21.36% | -1.53% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 19.40% | 24.17% | -4.77% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.41% | 29.95% | -9.54% |
Dividends
NG.L vs. SHEL - Dividend Comparison
NG.L's dividend yield for the trailing twelve months is around 4.03%, more than SHEL's 3.41% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
NG.L National Grid plc | 4.03% | 4.14% | 5.79% | 5.39% | 3.85% | 3.47% | 4.89% | 4.91% | 4.53% | 15.43% | 4.97% | 5.01% |
SHEL Shell plc | 3.41% | 3.90% | 4.39% | 3.76% | 3.48% | 3.78% | 5.69% | 6.27% | 6.27% | 2.75% | 6.49% | 8.17% |
Financials
NG.L vs. SHEL - Financials Comparison
This section allows you to compare key financial metrics between National Grid plc and Shell plc. 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
NG.L vs. SHEL - Profitability Comparison
NG.L - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, National Grid plc reported a gross profit of 4.15B and revenue of 10.62B. Therefore, the gross margin over that period was 39.0%.
SHEL - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Shell plc reported a gross profit of 13.31B and revenue of 69.57B. Therefore, the gross margin over that period was 19.1%.
NG.L - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, National Grid plc reported an operating income of 4.15B and revenue of 10.62B, resulting in an operating margin of 39.0%.
SHEL - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Shell plc reported an operating income of 10.35B and revenue of 69.57B, resulting in an operating margin of 14.9%.
NG.L - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, National Grid plc reported a net income of 2.62B and revenue of 10.62B, resulting in a net margin of 24.7%.
SHEL - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Shell plc reported a net income of 5.68B and revenue of 69.57B, resulting in a net margin of 8.2%.
Frequently Asked Questions
NG.L and SHEL have a correlation of 0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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