RKLB vs. NUKL.DE

Last updated Jun 13, 2026

RKLB (Rocket Lab USA, Inc.) is a stock, while NUKL.DE (VanEck Uranium and Nuclear Technologies UCITS ETF A) is Energy Equities fund tracking the MarketVector Global Uranium and Nuclear Energy Infrastructure. Over the past 3 years, RKLB returned 158.32%/yr vs 45.77%/yr for NUKL.DE. At a 0.33 correlation, their price movements are largely independent.

Performance

RKLB vs. NUKL.DE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Rocket Lab USA, Inc. (RKLB) and VanEck Uranium and Nuclear Technologies UCITS ETF A (NUKL.DE). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

RKLB is traded in USD, while NUKL.DE is traded in EUR. To make them comparable, the NUKL.DE values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, RKLB achieves a 46.77% return, which is significantly higher than NUKL.DE's 10.37% return.

RKLB

• 1D: -10.79%
• 1M: -17.53%
• YTD: 46.77%
• 6M: 66.51%
• 1Y: 287.84%
• 3Y*: 158.32%
• 5Y*: —
• 10Y*: —

NUKL.DE

• 1D: 0.98%
• 1M: -3.00%
• YTD: 10.37%
• 6M: 9.36%
• 1Y: 38.07%
• 3Y*: 45.77%
• 5Y*: —
• 10Y*: —

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

RKLB vs. NUKL.DE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
RKLB Rocket Lab USA, Inc.	46.77%	173.89%	360.58%	12.86%
NUKL.DE VanEck Uranium and Nuclear Technologies UCITS ETF A	10.37%	71.04%	30.14%	27.45%

Correlation

The correlation between RKLB and NUKL.DE is 0.39, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.39
Correlation (3Y) Calculated over the trailing 3-year period	0.33
Correlation (All Time) Calculated using the full available price history since Feb 8, 2023	0.33

Return for Risk

RKLB vs. NUKL.DE — Risk / Return Rank

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

RKLB

RKLB Risk / Return Rank: 93
RKLB Sharpe Ratio Rank: 96
RKLB Sortino Ratio Rank: 91
RKLB Omega Ratio Rank: 88
RKLB Calmar Ratio Rank: 95
RKLB Martin Ratio Rank: 94

NUKL.DE

NUKL.DE Risk / Return Rank: 34
NUKL.DE Sharpe Ratio Rank: 34
NUKL.DE Sortino Ratio Rank: 35
NUKL.DE Omega Ratio Rank: 32
NUKL.DE Calmar Ratio Rank: 38
NUKL.DE Martin Ratio Rank: 31

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.

RKLB vs. NUKL.DE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Rocket Lab USA, Inc. (RKLB) and VanEck Uranium and Nuclear Technologies UCITS ETF A (NUKL.DE). 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.

	RKLB	NUKL.DE	Difference
Sharpe ratio: Return per unit of total volatility	3.12	1.25	+1.87
Sortino ratio: Return per unit of downside risk	3.13	1.86	+1.28
Omega ratio: Gain probability vs. loss probability	1.38	1.22	+0.16
Calmar ratio: Return relative to maximum drawdown	6.74	1.90	+4.84
Martin ratio: Return relative to average drawdown	15.44	4.64	+10.79

RKLB vs. NUKL.DE - Sharpe Ratio Comparison

The current RKLB Sharpe Ratio is 3.12, which is higher than the NUKL.DE Sharpe Ratio of 1.25. The chart below compares the historical Sharpe Ratios of RKLB and NUKL.DE, 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

RKLB vs. NUKL.DE - Drawdown Comparison

The maximum RKLB drawdown since its inception was -82.96%, which is greater than NUKL.DE's maximum drawdown of -34.33%. Use the drawdown chart below to compare losses from any high point for RKLB and NUKL.DE.

Drawdown Indicators

	RKLB	NUKL.DE	Difference
Max Drawdown Largest peak-to-trough decline	-82.96%	-34.33%	-48.63%
Max Drawdown (1Y) Largest decline over 1 year	-43.01%	-27.96%	-15.05%
Max Drawdown (3Y) Largest decline over 3 years	-55.49%	-34.33%	-21.16%
Current Drawdown Current decline from peak	-31.84%	-13.38%	-18.46%
Average Drawdown Average peak-to-trough decline	-51.29%	-7.21%	-44.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	18.75%	11.46%	+7.29%

Volatility

RKLB vs. NUKL.DE - Volatility Comparison

Rocket Lab USA, Inc. (RKLB) has a higher volatility of 31.54% compared to VanEck Uranium and Nuclear Technologies UCITS ETF A (NUKL.DE) at 11.43%. This indicates that RKLB's price experiences larger fluctuations and is considered to be riskier than NUKL.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RKLB	NUKL.DE	Difference
Volatility (1M) Calculated over the trailing 1-month period	31.54%	11.43%	+20.11%
Volatility (6M) Calculated over the trailing 6-month period	73.47%	29.57%	+43.90%
Volatility (1Y) Calculated over the trailing 1-year period	93.03%	42.40%	+50.63%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	81.62%	34.71%	+46.91%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	81.62%	34.71%	+46.91%

Dividends

RKLB vs. NUKL.DE - Dividend Comparison

Neither RKLB nor NUKL.DE has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both RKLB and NUKL.DE in my portfolio?

RKLB and NUKL.DE have a correlation of 0.39, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.