BLBD vs. QS
BLBD (Blue Bird Corporation) and QS (QuantumScape Corporation) are both stocks. Both are in the Consumer Cyclical sector — BLBD in Auto Manufacturers, QS in Auto Parts. Over the past 5 years, BLBD returned 23.17%/yr vs -21.49%/yr for QS. At a 0.31 correlation, their price movements are largely independent.
Performance
BLBD vs. QS - Performance Comparison
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Returns By Period
In the year-to-date period, BLBD achieves a 57.43% return, which is significantly higher than QS's -22.84% return.
BLBD
- 1D
- 0.87%
- 1M
- 13.31%
- YTD
- 57.43%
- 6M
- 43.06%
- 1Y
- 76.84%
- 3Y*
- 49.42%
- 5Y*
- 23.17%
- 10Y*
- 20.45%
QS
- 1D
- 16.52%
- 1M
- 4.82%
- YTD
- -22.84%
- 6M
- -29.66%
- 1Y
- 83.56%
- 3Y*
- 1.80%
- 5Y*
- -21.49%
- 10Y*
- —
BLBD vs. QS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
BLBD Blue Bird Corporation | 57.43% | 21.67% | 43.29% | 151.73% | -31.52% | -14.35% | 48.46% |
QS QuantumScape Corporation | -22.84% | 100.77% | -25.32% | 22.57% | -74.45% | -73.72% | 757.36% |
Correlation
The correlation between BLBD and QS is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.15 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.28 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.33 |
Correlation (All Time) Calculated using the full available price history since Aug 17, 2020 | 0.31 |
The correlation between BLBD and QS shifts across timeframes, from 0.15 (1 year) to 0.33 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
BLBD:
$2.41B
QS:
$4.91B
BLBD:
$4.07
QS:
-$0.72
BLBD:
8.09
QS:
4.43
BLBD:
$1.49B
QS:
$0.00
BLBD:
$314.22M
QS:
-$49.03M
BLBD:
$181.06M
QS:
-$378.92M
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Return for Risk
BLBD vs. QS — Risk / Return Rank
BLBD
QS
BLBD vs. QS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Blue Bird Corporation (BLBD) and QuantumScape Corporation (QS). 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.
| BLBD | QS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.00 | ||
| Sortino ratioReturn per unit of downside risk | +0.64 | ||
| Omega ratioGain probability vs. loss probability | 1.33 | 1.22 | +0.11 |
| Calmar ratioReturn relative to maximum drawdown | 3.29 | 1.24 | +2.05 |
| Martin ratioReturn relative to average drawdown | 7.42 | 1.89 | +5.53 |
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Drawdowns
BLBD vs. QS - Drawdown Comparison
The maximum BLBD drawdown since its inception was -74.16%, smaller than the maximum QS drawdown of -97.36%. Use the drawdown chart below to compare losses from any high point for BLBD and QS.
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Drawdown Indicators
| BLBD | QS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -74.16% | -97.36% | +23.20% |
Max Drawdown (1Y)Largest decline over 1 year | -23.45% | -67.68% | +44.23% |
Max Drawdown (3Y)Largest decline over 3 years | -45.95% | -73.93% | +27.98% |
Max Drawdown (5Y)Largest decline over 5 years | -73.24% | -91.45% | +18.21% |
Max Drawdown (10Y)Largest decline over 10 years | -74.16% | — | — |
Current DrawdownCurrent decline from peak | 0.00% | -93.89% | +93.89% |
Average DrawdownAverage peak-to-trough decline | -20.56% | -85.54% | +64.98% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.39% | 44.30% | -33.91% |
Volatility
BLBD vs. QS - Volatility Comparison
The current volatility for Blue Bird Corporation (BLBD) is 10.43%, while QuantumScape Corporation (QS) has a volatility of 28.97%. This indicates that BLBD experiences smaller price fluctuations and is considered to be less risky than QS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BLBD | QS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.43% | 28.97% | -18.54% |
Volatility (6M)Calculated over the trailing 6-month period | 31.64% | 50.24% | -18.60% |
Volatility (1Y)Calculated over the trailing 1-year period | 42.87% | 104.27% | -61.40% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 56.70% | 86.11% | -29.41% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 51.30% | 105.96% | -54.66% |
Dividends
BLBD vs. QS - Dividend Comparison
Neither BLBD nor QS has paid dividends to shareholders.
Financials
BLBD vs. QS - Financials Comparison
This section allows you to compare key financial metrics between Blue Bird Corporation and QuantumScape Corporation. 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
Frequently Asked Questions
BLBD and QS have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
QS has higher volatility (28.97%) compared to BLBD (10.43%). In terms of maximum drawdown, BLBD dropped -74.16% vs QS's -97.36%.
BLBD currently has the higher Sharpe Ratio (1.80 vs 0.81), 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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