VOLT vs. IYE

Last updated Jun 25, 2026

VOLT (Tema Electrification ETF) and IYE (iShares U.S. Energy ETF) are both exchange-traded funds - VOLT is a Global Equities fund actively managed by Tema, while IYE is a Energy Equities fund tracking the Dow Jones U.S. Oil & Gas Index. VOLT is actively managed, while IYE is passively managed. Over the past year, VOLT returned 64.21% vs 29.09% for IYE. At a 0.15 correlation, their price movements are largely independent. VOLT charges 0.75%/yr vs 0.42%/yr for IYE.

Performance

VOLT vs. IYE - Performance Comparison

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

Returns By Period

In the year-to-date period, VOLT achieves a 41.30% return, which is significantly higher than IYE's 20.95% return.

VOLT

• 1D: 0.71%
• 1M: 3.23%
• YTD: 41.30%
• 6M: 38.97%
• 1Y: 64.21%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IYE

• 1D: -1.64%
• 1M: -9.18%
• YTD: 20.95%
• 6M: 21.80%
• 1Y: 29.09%
• 3Y*: 14.72%
• 5Y*: 17.30%
• 10Y*: 8.00%

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

VOLT vs. IYE - Yearly Performance Comparison

	2026 (YTD)	2025	2024
VOLT Tema Electrification ETF	41.30%	25.92%	-8.98%
IYE iShares U.S. Energy ETF	20.95%	7.33%	-8.25%

Correlation

The correlation between VOLT and IYE is -0.01, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.01
Correlation (All Time) Calculated using the full available price history since Dec 4, 2024	0.15

The correlation between VOLT and IYE shifts across timeframes, from -0.01 (1 year) to 0.15 (all time), reflecting how their relationship changes across market environments.

VOLT vs. IYE - Sectors Allocation Comparison

Sectors	VOLT	IYE
Industrials	47.0%	-
Utilities	31.0%	-
Technology	12.9%	1.9%
Energy	4.7%	98.1%
Consumer Cyclical	3.4%	-
Financial Services	0.5%	-
Basic Materials	-	-
Communication Services	-	-
Consumer Defensive	-	-
Healthcare	-	-
Real Estate	-	-

Return for Risk

VOLT vs. IYE — Risk / Return Rank

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

VOLT

VOLT Risk / Return Rank: 91
VOLT Sharpe Ratio Rank: 93
VOLT Sortino Ratio Rank: 90
VOLT Omega Ratio Rank: 88
VOLT Calmar Ratio Rank: 95
VOLT Martin Ratio Rank: 91

IYE

IYE Risk / Return Rank: 43
IYE Sharpe Ratio Rank: 46
IYE Sortino Ratio Rank: 42
IYE Omega Ratio Rank: 40
IYE Calmar Ratio Rank: 47
IYE Martin Ratio Rank: 43

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.

VOLT vs. IYE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tema Electrification ETF (VOLT) and iShares U.S. Energy ETF (IYE). 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.

	VOLT	IYE	Difference
Sharpe ratio: Return per unit of total volatility	2.97	1.44	+1.53
Sortino ratio: Return per unit of downside risk	3.69	1.96	+1.73
Omega ratio: Gain probability vs. loss probability	1.49	1.24	+0.25
Calmar ratio: Return relative to maximum drawdown	6.73	2.12	+4.61
Martin ratio: Return relative to average drawdown	18.83	6.26	+12.57

VOLT vs. IYE - Sharpe Ratio Comparison

The current VOLT Sharpe Ratio is 2.97, which is higher than the IYE Sharpe Ratio of 1.44. The chart below compares the historical Sharpe Ratios of VOLT and IYE, 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

VOLT vs. IYE - Drawdown Comparison

The maximum VOLT drawdown since its inception was -23.40%, smaller than the maximum IYE drawdown of -73.74%. Use the drawdown chart below to compare losses from any high point for VOLT and IYE.

Drawdown Indicators

	VOLT	IYE	Difference
Max Drawdown Largest peak-to-trough decline	-23.40%	-73.74%	+50.34%
Max Drawdown (1Y) Largest decline over 1 year	-9.59%	-13.81%	+4.22%
Max Drawdown (3Y) Largest decline over 3 years	—	-20.37%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-25.61%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-68.59%	—
Current Drawdown Current decline from peak	-2.81%	-13.60%	+10.79%
Average Drawdown Average peak-to-trough decline	-5.14%	-19.34%	+14.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.42%	4.66%	-1.24%

Volatility

VOLT vs. IYE - Volatility Comparison

Tema Electrification ETF (VOLT) has a higher volatility of 9.34% compared to iShares U.S. Energy ETF (IYE) at 7.00%. This indicates that VOLT's price experiences larger fluctuations and is considered to be riskier than IYE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VOLT	IYE	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.34%	7.00%	+2.34%
Volatility (6M) Calculated over the trailing 6-month period	18.28%	16.51%	+1.77%
Volatility (1Y) Calculated over the trailing 1-year period	21.74%	20.30%	+1.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.53%	25.67%	-1.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.53%	29.52%	-4.99%

VOLT vs. IYE - Expense Ratio Comparison

VOLT has a 0.75% expense ratio, which is higher than IYE's 0.42% expense ratio.

Dividends

VOLT vs. IYE - Dividend Comparison

VOLT's dividend yield for the trailing twelve months is around 0.32%, less than IYE's 2.35% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IYE iShares U.S. Energy ETF	2.35%	2.85%	2.75%	2.99%	3.37%	2.98%	4.75%	6.60%	3.16%	2.66%	2.11%	3.39%
VOLT Tema Electrification ETF	0.32%	0.46%	0.01%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both VOLT and IYE in my portfolio?

VOLT and IYE have a correlation of -0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VOLT or IYE?

VOLT has higher volatility (9.34%) compared to IYE (7.00%). In terms of maximum drawdown, VOLT dropped -23.40% vs IYE's -73.74%.

Which ETF is better, VOLT or IYE?

On 1-year performance, VOLT leads with 64.21% vs 29.09% for IYE. On fees, IYE is cheaper at 0.42% per year. On volatility, IYE has been the lower-risk option at 7.00%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, VOLT or IYE?

Over the 1-year period, VOLT has performed better with a 64.21% return vs 29.09%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, VOLT or IYE?

IYE is cheaper with a 0.42% expense ratio, compared with 0.75% for VOLT.

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

IYE has the higher dividend yield at 2.35%, compared with 0.32% for VOLT.

What is the main difference between VOLT and IYE?

VOLT is categorized as Global Equities, while IYE is Energy Equities. They also come from different issuers: Tema and iShares. Their fees differ too: 0.75% for VOLT and 0.42% for IYE.

Which has better risk-adjusted returns?

VOLT currently has the higher Sharpe Ratio (2.97 vs 1.44), 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.