NGG vs. KB
NGG (National Grid plc) and KB (KB Financial Group Inc.) are both stocks. NGG operates in Utilities - Regulated Electric (Utilities), while KB operates in Banks - Regional (Financial Services). Over the past 10 years, NGG returned 7.13%/yr vs 16.60%/yr for KB. At a 0.24 correlation, their price movements are largely independent.
Performance
NGG vs. KB - Performance Comparison
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Returns By Period
In the year-to-date period, NGG achieves a 6.37% return, which is significantly lower than KB's 17.76% return. Over the past 10 years, NGG has underperformed KB with an annualized return of 7.13%, while KB has yielded a comparatively higher 16.60% annualized return.
NGG
- 1D
- -2.06%
- 1M
- -5.31%
- YTD
- 6.37%
- 6M
- 9.22%
- 1Y
- 18.03%
- 3Y*
- 13.68%
- 5Y*
- 10.91%
- 10Y*
- 7.13%
KB
- 1D
- -6.97%
- 1M
- -9.67%
- YTD
- 17.76%
- 6M
- 17.24%
- 1Y
- 31.93%
- 3Y*
- 43.18%
- 5Y*
- 20.13%
- 10Y*
- 16.60%
NGG vs. KB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
NGG National Grid plc | 6.37% | 35.88% | -1.26% | 18.82% | -12.68% | 29.02% | -0.75% | 38.53% | -13.76% | 4.94% |
KB KB Financial Group Inc. | 17.76% | 56.57% | 45.22% | 10.35% | -11.26% | 22.62% | -0.46% | -1.45% | -28.25% | 65.80% |
Correlation
The correlation between NGG and KB is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.20 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.17 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.20 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.19 |
Correlation (All Time) Calculated using the full available price history since Nov 13, 2001 | 0.24 |
Fundamentals
NGG:
$79.78B
KB:
$37.91B
NGG:
$6.16
KB:
$16.37K
NGG:
13.02
KB:
0.01
NGG:
0.34
KB:
0.00
NGG:
2.23
KB:
0.00
NGG:
2.03
KB:
0.00
NGG:
$35.68B
KB:
$43.88T
NGG:
$10.47B
KB:
$22.91T
NGG:
$15.03B
KB:
$9.39T
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Return for Risk
NGG vs. KB — Risk / Return Rank
NGG
KB
NGG vs. KB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for National Grid plc (NGG) and KB Financial Group Inc. (KB). 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.
| NGG | KB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.06 | ||
| Sortino ratioReturn per unit of downside risk | -0.26 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.18 | -0.02 |
| Calmar ratioReturn relative to maximum drawdown | 1.28 | 1.92 | -0.64 |
| Martin ratioReturn relative to average drawdown | 3.61 | 3.87 | -0.26 |
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
| NGG | KB | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.84 | 0.90 | -0.06 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.50 | 0.61 | -0.11 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.31 | 0.51 | -0.20 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.36 | 0.18 | +0.18 |
Drawdowns
NGG vs. KB - Drawdown Comparison
The maximum NGG drawdown since its inception was -54.85%, smaller than the maximum KB drawdown of -84.27%. Use the drawdown chart below to compare losses from any high point for NGG and KB.
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Drawdown Indicators
| NGG | KB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -54.85% | -84.27% | +29.42% |
Max Drawdown (1Y)Largest decline over 1 year | -14.15% | -16.74% | +2.59% |
Max Drawdown (3Y)Largest decline over 3 years | -20.76% | -34.41% | +13.65% |
Max Drawdown (5Y)Largest decline over 5 years | -39.20% | -42.89% | +3.69% |
Max Drawdown (10Y)Largest decline over 10 years | -39.20% | -66.92% | +27.72% |
Current DrawdownCurrent decline from peak | -12.41% | -14.29% | +1.88% |
Average DrawdownAverage peak-to-trough decline | -13.41% | -40.16% | +26.75% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.01% | 8.26% | -3.25% |
Volatility
NGG vs. KB - Volatility Comparison
National Grid plc (NGG) and KB Financial Group Inc. (KB) have volatilities of 10.58% and 10.59%, 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
| NGG | KB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.58% | 10.59% | -0.01% |
Volatility (6M)Calculated over the trailing 6-month period | 17.31% | 25.13% | -7.82% |
Volatility (1Y)Calculated over the trailing 1-year period | 21.60% | 35.66% | -14.06% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.10% | 33.40% | -11.30% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.12% | 32.77% | -9.65% |
Dividends
NGG vs. KB - Dividend Comparison
NGG's dividend yield for the trailing twelve months is around 4.04%, more than KB's 2.37% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
KB KB Financial Group Inc. | 2.37% | 2.92% | 4.98% | 2.81% | 5.78% | 5.27% | 3.97% | 0.00% | 0.00% | 0.00% | 3.10% | 3.05% |
NGG National Grid plc | 4.04% | 4.03% | 11.81% | 5.20% | 5.18% | 4.75% | 5.32% | 4.94% | 6.51% | 14.95% | 5.07% | 4.73% |
Financials
NGG vs. KB - Financials Comparison
This section allows you to compare key financial metrics between National Grid plc and KB Financial Group 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
NGG vs. KB - Profitability Comparison
NGG - 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 4.21B and revenue of 10.78B. Therefore, the gross margin over that period was 39.0%.
KB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, KB Financial Group Inc. reported a gross profit of 2.71T and revenue of 2.71T. Therefore, the gross margin over that period was 100.0%.
NGG - 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 4.21B and revenue of 10.78B, resulting in an operating margin of 39.0%.
KB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, KB Financial Group Inc. reported an operating income of 2.71T and revenue of 2.71T, resulting in an operating margin of 100.0%.
NGG - 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 2.66B and revenue of 10.78B, resulting in a net margin of 24.7%.
KB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, KB Financial Group Inc. reported a net income of 1.97T and revenue of 2.71T, resulting in a net margin of 72.8%.
Frequently Asked Questions
NGG and KB have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
KB has higher volatility (10.59%) compared to NGG (10.58%). In terms of maximum drawdown, NGG dropped -54.85% vs KB's -84.27%.
KB currently has the higher Sharpe Ratio (0.90 vs 0.84), 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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