NASA vs. VOLT

Last updated Jun 8, 2026

NASA (Tema Space Innovators ETF) and VOLT (Tema Electrification ETF) are both exchange-traded funds - NASA is a Aerospace & Defense fund actively managed by Tema, while VOLT is a Energy Equities fund actively managed by Tema. Both are actively managed. At a 0.38 correlation, their price movements are largely independent. Both charge a 0.75% expense ratio.

Performance

NASA vs. VOLT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tema Space Innovators ETF (NASA) and Tema Electrification ETF (VOLT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

NASA

• 1D: -9.48%
• 1M: 1.71%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

VOLT

• 1D: -3.47%
• 1M: -4.81%
• YTD: 32.76%
• 6M: 29.05%
• 1Y: 59.06%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

NASA vs. VOLT - Yearly Performance Comparison

	2026 (YTD)
NASA Tema Space Innovators ETF	29.65%
VOLT Tema Electrification ETF	12.15%

Correlation

The correlation between NASA and VOLT is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Apr 1, 2026	0.38

Return for Risk

NASA vs. VOLT — Risk / Return Rank

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

VOLT

VOLT Risk / Return Rank: 88
VOLT Sharpe Ratio Rank: 90
VOLT Sortino Ratio Rank: 85
VOLT Omega Ratio Rank: 83
VOLT Calmar Ratio Rank: 94
VOLT Martin Ratio Rank: 88

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.

NASA vs. VOLT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tema Space Innovators ETF (NASA) and Tema Electrification ETF (VOLT). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	NASA	VOLT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.95	—
Sharpe Ratio (All Time) Calculated using the full available price history	5.20	1.35	+3.84

Drawdowns

NASA vs. VOLT - Drawdown Comparison

The maximum NASA drawdown since its inception was -22.08%, smaller than the maximum VOLT drawdown of -23.40%. Use the drawdown chart below to compare losses from any high point for NASA and VOLT.

Drawdown Indicators

	NASA	VOLT	Difference
Max Drawdown Largest peak-to-trough decline	-22.08%	-23.40%	+1.32%
Max Drawdown (1Y) Largest decline over 1 year	—	-8.96%	—
Current Drawdown Current decline from peak	-22.08%	-7.25%	-14.83%
Average Drawdown Average peak-to-trough decline	-3.70%	-5.17%	+1.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.25%	—

Volatility

Volatility by Period

	NASA	VOLT	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	8.36%	—
Volatility (6M) Calculated over the trailing 6-month period	—	17.52%	—
Volatility (1Y) Calculated over the trailing 1-year period	61.27%	20.68%	+40.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	61.27%	24.22%	+37.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	61.27%	24.22%	+37.05%

NASA vs. VOLT - Expense Ratio Comparison

Both NASA and VOLT have an expense ratio of 0.75%.

Dividends

NASA vs. VOLT - Dividend Comparison

NASA has not paid dividends to shareholders, while VOLT's dividend yield for the trailing twelve months is around 0.34%.

Position	TTM	2025	2024
NASA Tema Space Innovators ETF	0.00%	0.00%	0.00%
VOLT Tema Electrification ETF	0.34%	0.46%	0.01%

Frequently Asked Questions

Can I hold both NASA and VOLT in my portfolio?

NASA and VOLT have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, NASA or VOLT?

Both ETFs have the same 0.75% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, NASA or VOLT?

NASA and VOLT have the same expense ratio: 0.75% per year.

Which ETF pays a higher dividend yield, NASA or VOLT?

VOLT has the higher dividend yield at 0.34%, compared with 0.00% for NASA.

What is the main difference between NASA and VOLT?

NASA is categorized as Aerospace & Defense, while VOLT is Energy Equities.