QS vs. ACHR
QS (QuantumScape Corporation) and ACHR (Archer Aviation Inc.) are both stocks. QS operates in Auto Parts (Consumer Cyclical), while ACHR operates in Aerospace & Defense (Industrials). Over the past 5 years, QS returned -23.97%/yr vs -12.65%/yr for ACHR. A 0.50 correlation means they provide meaningful diversification when combined.
Performance
QS vs. ACHR - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with QS having a -31.96% return and ACHR slightly lower at -32.45%.
QS
- 1D
- -1.94%
- 1M
- -18.13%
- YTD
- -31.96%
- 6M
- -39.92%
- 1Y
- 57.91%
- 3Y*
- -1.86%
- 5Y*
- -23.97%
- 10Y*
- —
ACHR
- 1D
- -4.15%
- 1M
- -22.09%
- YTD
- -32.45%
- 6M
- -38.80%
- 1Y
- -56.69%
- 3Y*
- 4.91%
- 5Y*
- -12.65%
- 10Y*
- —
QS vs. ACHR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
QS QuantumScape Corporation | -31.96% | 100.77% | -25.32% | 22.57% | -74.45% | -73.72% | 25.02% |
ACHR Archer Aviation Inc. | -32.45% | -22.87% | 58.79% | 228.34% | -69.04% | -39.96% | -0.89% |
Correlation
The correlation between QS and ACHR is 0.62, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.62 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.59 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.53 |
Correlation (All Time) Calculated using the full available price history since Dec 18, 2020 | 0.50 |
The correlation between QS and ACHR shifts across timeframes, from 0.50 (all time) to 0.62 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
QS:
$4.33B
ACHR:
$3.90B
QS:
-$0.72
ACHR:
-$1.36
QS:
3.90
ACHR:
1.87
QS:
$0.00
ACHR:
$1.90M
QS:
-$49.03M
ACHR:
$300.00K
QS:
-$378.92M
ACHR:
-$712.00M
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Return for Risk
QS vs. ACHR — Risk / Return Rank
QS
ACHR
QS vs. ACHR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for QuantumScape Corporation (QS) and Archer Aviation Inc. (ACHR). 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.
| QS | ACHR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.37 | ||
| Sortino ratioReturn per unit of downside risk | +2.80 | ||
| Omega ratioGain probability vs. loss probability | 1.19 | 0.87 | +0.32 |
| Calmar ratioReturn relative to maximum drawdown | 0.86 | -0.89 | +1.75 |
| Martin ratioReturn relative to average drawdown | 1.33 | -1.39 | +2.72 |
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Drawdowns
QS vs. ACHR - Drawdown Comparison
The maximum QS drawdown since its inception was -97.36%, which is greater than ACHR's maximum drawdown of -90.49%. Use the drawdown chart below to compare losses from any high point for QS and ACHR.
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Drawdown Indicators
| QS | ACHR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.36% | -90.49% | -6.87% |
Max Drawdown (1Y)Largest decline over 1 year | -67.68% | -63.78% | -3.90% |
Max Drawdown (3Y)Largest decline over 3 years | -73.93% | -63.78% | -10.15% |
Max Drawdown (5Y)Largest decline over 5 years | -91.45% | -84.00% | -7.45% |
Current DrawdownCurrent decline from peak | -94.62% | -70.36% | -24.26% |
Average DrawdownAverage peak-to-trough decline | -85.52% | -62.48% | -23.04% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 43.64% | 41.04% | +2.60% |
Volatility
QS vs. ACHR - Volatility Comparison
QuantumScape Corporation (QS) has a higher volatility of 25.60% compared to Archer Aviation Inc. (ACHR) at 21.42%. This indicates that QS's price experiences larger fluctuations and is considered to be riskier than ACHR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| QS | ACHR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 25.60% | 21.42% | +4.18% |
Volatility (6M)Calculated over the trailing 6-month period | 48.92% | 44.68% | +4.24% |
Volatility (1Y)Calculated over the trailing 1-year period | 103.22% | 70.77% | +32.45% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 85.76% | 84.32% | +1.44% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 105.87% | 82.16% | +23.71% |
Dividends
QS vs. ACHR - Dividend Comparison
Neither QS nor ACHR has paid dividends to shareholders.
Financials
QS vs. ACHR - Financials Comparison
This section allows you to compare key financial metrics between QuantumScape Corporation and Archer Aviation 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
Frequently Asked Questions
QS and ACHR have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
QS has higher volatility (25.60%) compared to ACHR (21.42%). In terms of maximum drawdown, QS dropped -97.36% vs ACHR's -90.49%.
QS currently has the higher Sharpe Ratio (0.56 vs -0.80), 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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