006400.KS vs. BLBD

Last updated Jun 20, 2026

006400.KS (Samsung SDI) and BLBD (Blue Bird Corporation) are both stocks. 006400.KS operates in Electrical Equipment & Parts (Industrials), while BLBD operates in Auto Manufacturers (Consumer Cyclical). Over the past 10 years, 006400.KS returned 18.26%/yr vs 23.92%/yr for BLBD. At a correlation of -0.00, they often move in opposite directions.

Performance

006400.KS vs. BLBD - Performance Comparison

The chart below illustrates the hypothetical performance of a ₩10,000 investment in Samsung SDI (006400.KS) and Blue Bird Corporation (BLBD). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

006400.KS is traded in KRW, while BLBD is traded in USD. To make them comparable, the BLBD values have been converted to KRW using the latest available exchange rates.

Returns By Period

In the year-to-date period, 006400.KS achieves a 105.94% return, which is significantly higher than BLBD's 68.18% return. Over the past 10 years, 006400.KS has underperformed BLBD with an annualized return of 18.26%, while BLBD has yielded a comparatively higher 23.92% annualized return.

006400.KS

• 1D: 6.32%
• 1M: -2.63%
• YTD: 105.94%
• 6M: 99.43%
• 1Y: 231.39%
• 3Y*: -6.49%
• 5Y*: -3.09%
• 10Y*: 18.26%

BLBD

• 1D: 1.75%
• 1M: 16.52%
• YTD: 68.18%
• 6M: 49.21%
• 1Y: 98.63%
• 3Y*: 59.11%
• 5Y*: 30.93%
• 10Y*: 23.92%

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

006400.KS vs. BLBD - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
006400.KS Samsung SDI	105.94%	11.92%	-47.35%	-19.95%	-9.62%	4.46%	166.59%	8.26%	7.60%	88.60%
BLBD Blue Bird Corporation	68.18%	18.87%	63.36%	158.90%	-27.65%	-6.16%	-25.01%	30.79%	-4.65%	13.80%

Correlation

The correlation between 006400.KS and BLBD is 0.00, 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	0.00
Correlation (3Y) Calculated over the trailing 3-year period	0.00
Correlation (5Y) Calculated over the trailing 5-year period	0.01
Correlation (10Y) Calculated over the trailing 10-year period	-0.01
Correlation (All Time) Calculated using the full available price history since Mar 20, 2014	-0.00

Return for Risk

006400.KS vs. BLBD — Risk / Return Rank

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

006400.KS

006400.KS Risk / Return Rank: 96
006400.KS Sharpe Ratio Rank: 97
006400.KS Sortino Ratio Rank: 94
006400.KS Omega Ratio Rank: 94
006400.KS Calmar Ratio Rank: 96
006400.KS Martin Ratio Rank: 97

BLBD

BLBD Risk / Return Rank: 85
BLBD Sharpe Ratio Rank: 86
BLBD Sortino Ratio Rank: 85
BLBD Omega Ratio Rank: 84
BLBD Calmar Ratio Rank: 85
BLBD Martin Ratio Rank: 83

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.

006400.KS vs. BLBD - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Samsung SDI (006400.KS) and Blue Bird Corporation (BLBD). 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.

	006400.KS	BLBD	Difference
Sharpe ratio: Return per unit of total volatility	3.72	2.35	+1.37
Sortino ratio: Return per unit of downside risk	3.80	3.11	+0.69
Omega ratio: Gain probability vs. loss probability	1.49	1.41	+0.08
Calmar ratio: Return relative to maximum drawdown	8.08	4.77	+3.32
Martin ratio: Return relative to average drawdown	23.32	12.28	+11.05

006400.KS vs. BLBD - Sharpe Ratio Comparison

The current 006400.KS Sharpe Ratio is 3.72, which is higher than the BLBD Sharpe Ratio of 2.35. The chart below compares the historical Sharpe Ratios of 006400.KS and BLBD, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

006400.KS vs. BLBD - Drawdown Comparison

The maximum 006400.KS drawdown since its inception was -79.74%, which is greater than BLBD's maximum drawdown of -66.82%. Use the drawdown chart below to compare losses from any high point for 006400.KS and BLBD.

Drawdown Indicators

	006400.KS	BLBD	Difference
Max Drawdown Largest peak-to-trough decline	-79.74%	-66.82%	-12.92%
Max Drawdown (1Y) Largest decline over 1 year	-30.27%	-20.80%	-9.47%
Max Drawdown (3Y) Largest decline over 3 years	-76.99%	-41.49%	-35.50%
Max Drawdown (5Y) Largest decline over 5 years	-79.74%	-66.08%	-13.66%
Max Drawdown (10Y) Largest decline over 10 years	-79.74%	-66.82%	-12.92%
Current Drawdown Current decline from peak	-29.50%	0.00%	-29.50%
Average Drawdown Average peak-to-trough decline	-25.59%	-18.92%	-6.67%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.33%	8.06%	+2.27%

Volatility

006400.KS vs. BLBD - Volatility Comparison

Samsung SDI (006400.KS) has a higher volatility of 24.80% compared to Blue Bird Corporation (BLBD) at 9.72%. This indicates that 006400.KS's price experiences larger fluctuations and is considered to be riskier than BLBD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	006400.KS	BLBD	Difference
Volatility (1M) Calculated over the trailing 1-month period	24.80%	9.72%	+15.08%
Volatility (6M) Calculated over the trailing 6-month period	54.27%	30.52%	+23.75%
Volatility (1Y) Calculated over the trailing 1-year period	65.73%	42.15%	+23.58%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	47.28%	56.31%	-9.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	44.06%	50.64%	-6.58%

Dividends

006400.KS vs. BLBD - Dividend Comparison

006400.KS's dividend yield for the trailing twelve months is around 0.21%, while BLBD has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
006400.KS Samsung SDI	0.21%	0.44%	0.40%	0.22%	0.18%	0.16%	0.16%	0.43%	0.47%	0.50%	0.94%	0.90%
BLBD Blue Bird 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%

Financials

Frequently Asked Questions

Can I hold both 006400.KS and BLBD in my portfolio?

006400.KS and BLBD have a correlation of 0.00, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.