CPSH vs. RKLB
CPSH (CPS Technologies Corporation) and RKLB (Rocket Lab USA, Inc.) are both stocks. CPSH operates in Electronic Components (Technology), while RKLB operates in Aerospace & Defense (Industrials). Over the past 3 years, CPSH returned 29.92%/yr vs 162.57%/yr for RKLB. At a 0.30 correlation, their price movements are largely independent.
Performance
CPSH vs. RKLB - Performance Comparison
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Returns By Period
In the year-to-date period, CPSH achieves a 102.27% return, which is significantly higher than RKLB's 43.76% return.
CPSH
- 1D
- -6.02%
- 1M
- 4.17%
- YTD
- 102.27%
- 6M
- 96.54%
- 1Y
- 109.03%
- 3Y*
- 29.92%
- 5Y*
- -4.01%
- 10Y*
- 14.25%
RKLB
- 1D
- -6.48%
- 1M
- -26.13%
- YTD
- 43.76%
- 6M
- 29.32%
- 1Y
- 233.85%
- 3Y*
- 162.57%
- 5Y*
- —
- 10Y*
- —
CPSH vs. RKLB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
CPSH CPS Technologies Corporation | 102.27% | 91.93% | -31.49% | -12.64% | -29.02% | -31.34% |
RKLB Rocket Lab USA, Inc. | 43.76% | 173.89% | 360.58% | 46.68% | -69.30% | 8.67% |
Correlation
The correlation between CPSH and RKLB is 0.36, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.36 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.25 |
Correlation (All Time) Calculated using the full available price history since Aug 24, 2021 | 0.30 |
The correlation between CPSH and RKLB shifts across timeframes, from 0.25 (3 years) to 0.36 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
CPSH:
$113.69M
RKLB:
$60.72B
CPSH:
$26.57K
RKLB:
-$0.33
CPSH:
3.03
RKLB:
81.97
CPSH:
4.62
RKLB:
26.82
CPSH:
$32.60M
RKLB:
$679.58M
CPSH:
$5.29M
RKLB:
$248.43M
CPSH:
$947.93K
RKLB:
-$177.36M
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Return for Risk
CPSH vs. RKLB — Risk / Return Rank
CPSH
RKLB
CPSH vs. RKLB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for CPS Technologies Corporation (CPSH) and Rocket Lab USA, Inc. (RKLB). 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.
| CPSH | RKLB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.72 | ||
| Sortino ratioReturn per unit of downside risk | -0.62 | ||
| Omega ratioGain probability vs. loss probability | 1.28 | 1.34 | -0.06 |
| Calmar ratioReturn relative to maximum drawdown | 2.38 | 5.48 | -3.10 |
| Martin ratioReturn relative to average drawdown | 4.53 | 12.24 | -7.70 |
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Drawdowns
CPSH vs. RKLB - Drawdown Comparison
The maximum CPSH drawdown since its inception was -95.17%, which is greater than RKLB's maximum drawdown of -82.96%. Use the drawdown chart below to compare losses from any high point for CPSH and RKLB.
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Drawdown Indicators
| CPSH | RKLB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -95.17% | -82.96% | -12.21% |
Max Drawdown (1Y)Largest decline over 1 year | -46.07% | -43.01% | -3.06% |
Max Drawdown (3Y)Largest decline over 3 years | -56.08% | -55.49% | -0.59% |
Max Drawdown (5Y)Largest decline over 5 years | -86.47% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -95.17% | — | — |
Current DrawdownCurrent decline from peak | -76.76% | -33.24% | -43.52% |
Average DrawdownAverage peak-to-trough decline | -68.06% | -51.20% | -16.86% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 24.13% | 19.21% | +4.92% |
Volatility
CPSH vs. RKLB - Volatility Comparison
CPS Technologies Corporation (CPSH) has a higher volatility of 82.68% compared to Rocket Lab USA, Inc. (RKLB) at 30.72%. This indicates that CPSH's price experiences larger fluctuations and is considered to be riskier than RKLB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CPSH | RKLB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 82.68% | 30.72% | +51.96% |
Volatility (6M)Calculated over the trailing 6-month period | 108.03% | 72.68% | +35.35% |
Volatility (1Y)Calculated over the trailing 1-year period | 135.73% | 93.17% | +42.56% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 83.73% | 81.60% | +2.13% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 103.87% | 81.60% | +22.27% |
Dividends
CPSH vs. RKLB - Dividend Comparison
Neither CPSH nor RKLB has paid dividends to shareholders.
Financials
CPSH vs. RKLB - Financials Comparison
This section allows you to compare key financial metrics between CPS Technologies Corporation and Rocket Lab USA, 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
CPSH and RKLB have a correlation of 0.36, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CPSH has higher volatility (82.68%) compared to RKLB (30.72%). In terms of maximum drawdown, CPSH dropped -95.17% vs RKLB's -82.96%.
RKLB currently has the higher Sharpe Ratio (2.53 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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