MX vs. KB

Last updated Apr 1, 2026

Compare and contrast key facts about Magnachip Semiconductor Corporation (MX) and KB Financial Group Inc. (KB).

Performance

MX vs. KB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Magnachip Semiconductor Corporation (MX) and KB Financial Group Inc. (KB). The values are adjusted to include any dividend payments, if applicable.

MX vs. KB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MX Magnachip Semiconductor Corporation	9.80%	-36.57%	-46.40%	-20.13%	-55.22%	55.10%	16.45%	86.96%	-37.59%	60.48%
KB KB Financial Group Inc.	15.91%	56.57%	45.22%	10.35%	-11.26%	22.62%	-0.46%	-1.45%	-28.25%	65.80%

Fundamentals

Market Cap MX : $101.41M KB : $38.12B
EPS MX : -$0.82 KB : $15.68K
PS Ratio MX : 0.57 KB : 0.00
PB Ratio MX : 0.41 KB : 0.00
Total Revenue (TTM) MX : $178.86M KB : $50.69T
Gross Profit (TTM) MX : $31.39M KB : $24.86T
EBITDA (TTM) MX : -$1.19M KB : $9.21T

Returns By Period

In the year-to-date period, MX achieves a 9.80% return, which is significantly lower than KB's 15.91% return. Over the past 10 years, MX has underperformed KB with an annualized return of -6.56%, while KB has yielded a comparatively higher 17.08% annualized return.

MX

• 1D: 3.70%
• 1M: 1.82%
• YTD: 9.80%
• 6M: -10.54%
• 1Y: -18.37%
• 3Y*: -32.93%
• 5Y*: -35.48%
• 10Y*: -6.56%

KB

• 1D: 2.27%
• 1M: -9.34%
• YTD: 15.91%
• 6M: 21.13%
• 1Y: 88.97%
• 3Y*: 45.10%
• 5Y*: 20.99%
• 10Y*: 17.08%

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

Return for Risk

MX vs. KB — Risk / Return Rank

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

MX

MX Risk / Return Rank: 28
MX Sharpe Ratio Rank: 28
MX Sortino Ratio Rank: 29
MX Omega Ratio Rank: 29
MX Calmar Ratio Rank: 26
MX Martin Ratio Rank: 28

KB

KB Risk / Return Rank: 92
KB Sharpe Ratio Rank: 93
KB Sortino Ratio Rank: 92
KB Omega Ratio Rank: 91
KB Calmar Ratio Rank: 94
KB Martin Ratio Rank: 92

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.

MX vs. KB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Magnachip Semiconductor Corporation (MX) 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.

	MX	KB	Difference
Sharpe ratio Return per unit of total volatility	-0.30	2.35	-2.65
Sortino ratio Return per unit of downside risk	-0.02	3.04	-3.06
Omega ratio Gain probability vs. loss probability	1.00	1.40	-0.40
Calmar ratio Return relative to maximum drawdown	-0.47	5.24	-5.70
Martin ratio Return relative to average drawdown	-0.77	12.41	-13.19
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MX vs. KB - Sharpe Ratio Comparison

The current MX Sharpe Ratio is -0.30, which is lower than the KB Sharpe Ratio of 2.35. The chart below compares the historical Sharpe Ratios of MX and KB, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	MX	KB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.30	2.35	-2.65
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.76	0.64	-1.40
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.13	0.53	-0.66
Sharpe Ratio (All Time) Calculated using the full available price history	-0.20	0.18	-0.38

Correlation

The correlation between MX and KB is 0.24, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

MX vs. KB - Dividend Comparison

MX has not paid dividends to shareholders, while KB's dividend yield for the trailing twelve months is around 1.96%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MX Magnachip Semiconductor Corporation	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
KB KB Financial Group Inc.	1.96%	2.92%	4.98%	2.81%	5.78%	5.27%	3.97%	0.00%	0.00%	0.00%	3.10%	3.05%

Drawdowns

MX vs. KB - Drawdown Comparison

The maximum MX drawdown since its inception was -91.58%, which is greater than KB's maximum drawdown of -84.27%. Use the drawdown chart below to compare losses from any high point for MX and KB.

Drawdown Indicators

	MX	KB	Difference
Max Drawdown Largest peak-to-trough decline	-91.58%	-84.27%	-7.31%
Max Drawdown (1Y) Largest decline over 1 year	-48.41%	-17.50%	-30.91%
Max Drawdown (5Y) Largest decline over 5 years	-91.58%	-42.89%	-48.69%
Max Drawdown (10Y) Largest decline over 10 years	-91.58%	-66.92%	-24.66%
Current Drawdown Current decline from peak	-89.61%	-15.63%	-73.98%
Average Drawdown Average peak-to-trough decline	-52.49%	-40.40%	-12.09%
Ulcer Index Depth and duration of drawdowns from previous peaks	29.30%	7.38%	+21.92%

Volatility

MX vs. KB - Volatility Comparison

Magnachip Semiconductor Corporation (MX) has a higher volatility of 16.53% compared to KB Financial Group Inc. (KB) at 9.74%. This indicates that MX's price experiences larger fluctuations and is considered to be riskier than KB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MX	KB	Difference
Volatility (1M) Calculated over the trailing 1-month period	16.53%	9.74%	+6.79%
Volatility (6M) Calculated over the trailing 6-month period	38.57%	24.03%	+14.54%
Volatility (1Y) Calculated over the trailing 1-year period	61.23%	38.12%	+23.11%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	46.71%	33.22%	+13.49%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	50.45%	32.55%	+17.90%

Financials

MX vs. KB - Profitability Comparison

The chart below illustrates the profitability comparison between Magnachip Semiconductor Corporation and KB Financial Group Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

MX - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Magnachip Semiconductor Corporation reported a gross profit of 3.78M and revenue of 40.57M. Therefore, the gross margin over that period was 9.3%.

KB - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, KB Financial Group Inc. reported a gross profit of 10.77T and revenue of 22.69T. Therefore, the gross margin over that period was 47.5%.

MX - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Magnachip Semiconductor Corporation reported an operating income of 10.09M and revenue of 40.57M, resulting in an operating margin of 24.9%.

KB - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, KB Financial Group Inc. reported an operating income of 1.62T and revenue of 22.69T, resulting in an operating margin of 7.1%.

MX - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Magnachip Semiconductor Corporation reported a net income of -8.08M and revenue of 40.57M, resulting in a net margin of -19.9%.

KB - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, KB Financial Group Inc. reported a net income of 721.24B and revenue of 22.69T, resulting in a net margin of 3.2%.