IVOL vs. CTEX

Last updated Jun 5, 2026

IVOL (Quadratic Interest Rate Volatility & Inflation Hedge ETF) and CTEX (ProShares S&P Kensho Cleantech ETF) are both exchange-traded funds - IVOL is a Inflation-Protected Bonds fund actively managed by CICC, while CTEX is a Alternative Energy Equities fund tracking the S&P Kensho Cleantech Index. IVOL is actively managed, while CTEX is passively managed. Over the past 3 years, IVOL returned -3.70%/yr vs 16.57%/yr for CTEX. At a correlation of -0.03, they often move in opposite directions. IVOL charges 0.99%/yr vs 0.58%/yr for CTEX.

Performance

IVOL vs. CTEX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Quadratic Interest Rate Volatility & Inflation Hedge ETF (IVOL) and ProShares S&P Kensho Cleantech ETF (CTEX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IVOL achieves a -6.22% return, which is significantly lower than CTEX's 39.08% return.

IVOL

• 1D: 0.11%
• 1M: -3.28%
• YTD: -6.22%
• 6M: -6.48%
• 1Y: -5.75%
• 3Y*: -3.70%
• 5Y*: -5.75%
• 10Y*: —

CTEX

• 1D: -0.64%
• 1M: 17.61%
• YTD: 39.08%
• 6M: 35.87%
• 1Y: 153.28%
• 3Y*: 16.57%
• 5Y*: —
• 10Y*: —

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

IVOL vs. CTEX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
IVOL Quadratic Interest Rate Volatility & Inflation Hedge ETF	-6.22%	11.97%	-11.07%	-5.18%	-12.69%	-2.62%
CTEX ProShares S&P Kensho Cleantech ETF	39.08%	67.74%	-20.38%	-10.25%	-20.38%	-6.68%

Correlation

The correlation between IVOL and CTEX is -0.19, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.19
Correlation (3Y) Calculated over the trailing 3-year period	-0.08
Correlation (All Time) Calculated using the full available price history since Oct 1, 2021	-0.03

The correlation between IVOL and CTEX shifts across timeframes, from -0.19 (1 year) to -0.03 (all time), reflecting how their relationship changes across market environments.

IVOL vs. CTEX - Sectors Allocation Comparison

Sectors	IVOL	CTEX
Financial Services	77.1%	-
Basic Materials	-	-
Communication Services	-	-
Consumer Cyclical	-	1.8%
Consumer Defensive	-	-
Energy	-	3.0%
Healthcare	-	-
Industrials	-	48.9%
Real Estate	-	-
Technology	-	34.7%
Utilities	-	11.5%

Return for Risk

IVOL vs. CTEX — Risk / Return Rank

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

IVOL

IVOL Risk / Return Rank: 3
IVOL Sharpe Ratio Rank: 3
IVOL Sortino Ratio Rank: 3
IVOL Omega Ratio Rank: 3
IVOL Calmar Ratio Rank: 4
IVOL Martin Ratio Rank: 2

CTEX

CTEX Risk / Return Rank: 89
CTEX Sharpe Ratio Rank: 94
CTEX Sortino Ratio Rank: 85
CTEX Omega Ratio Rank: 82
CTEX Calmar Ratio Rank: 94
CTEX Martin Ratio Rank: 89

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.

IVOL vs. CTEX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Quadratic Interest Rate Volatility & Inflation Hedge ETF (IVOL) and ProShares S&P Kensho Cleantech ETF (CTEX). 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.

	IVOL	CTEX	Difference
Sharpe ratio: Return per unit of total volatility	-0.84	3.66	-4.50
Sortino ratio: Return per unit of downside risk	-1.18	3.78	-4.96
Omega ratio: Gain probability vs. loss probability	0.87	1.48	-0.61
Calmar ratio: Return relative to maximum drawdown	-0.59	7.13	-7.72
Martin ratio: Return relative to average drawdown	-1.31	19.80	-21.11
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IVOL vs. CTEX - Sharpe Ratio Comparison

The current IVOL Sharpe Ratio is -0.84, which is lower than the CTEX Sharpe Ratio of 3.66. The chart below compares the historical Sharpe Ratios of IVOL and CTEX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	IVOL	CTEX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.84	3.66	-4.50
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.45	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.11	0.11	-0.22

Drawdowns

IVOL vs. CTEX - Drawdown Comparison

The maximum IVOL drawdown since its inception was -31.16%, smaller than the maximum CTEX drawdown of -70.31%. Use the drawdown chart below to compare losses from any high point for IVOL and CTEX.

Drawdown Indicators

	IVOL	CTEX	Difference
Max Drawdown Largest peak-to-trough decline	-31.16%	-70.31%	+39.15%
Max Drawdown (1Y) Largest decline over 1 year	-9.81%	-21.62%	+11.81%
Max Drawdown (3Y) Largest decline over 3 years	-16.02%	-56.83%	+40.81%
Max Drawdown (5Y) Largest decline over 5 years	-30.62%	—	—
Current Drawdown Current decline from peak	-26.25%	-4.69%	-21.56%
Average Drawdown Average peak-to-trough decline	-13.31%	-41.90%	+28.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.42%	7.77%	-3.35%

Volatility

IVOL vs. CTEX - Volatility Comparison

The current volatility for Quadratic Interest Rate Volatility & Inflation Hedge ETF (IVOL) is 1.10%, while ProShares S&P Kensho Cleantech ETF (CTEX) has a volatility of 15.38%. This indicates that IVOL experiences smaller price fluctuations and is considered to be less risky than CTEX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IVOL	CTEX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.10%	15.38%	-14.28%
Volatility (6M) Calculated over the trailing 6-month period	4.44%	29.90%	-25.46%
Volatility (1Y) Calculated over the trailing 1-year period	6.90%	42.16%	-35.26%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.84%	43.28%	-30.44%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.99%	43.28%	-31.29%

IVOL vs. CTEX - Expense Ratio Comparison

IVOL has a 0.99% expense ratio, which is higher than CTEX's 0.58% expense ratio.

Dividends

IVOL vs. CTEX - Dividend Comparison

IVOL's dividend yield for the trailing twelve months is around 3.89%, more than CTEX's 1.50% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
CTEX ProShares S&P Kensho Cleantech ETF	1.50%	2.17%	0.57%	0.12%	0.00%	0.00%	0.00%	0.00%
IVOL Quadratic Interest Rate Volatility & Inflation Hedge ETF	3.89%	3.61%	3.83%	3.73%	3.92%	3.93%	3.44%	2.02%

Frequently Asked Questions

Can I hold both IVOL and CTEX in my portfolio?

IVOL and CTEX have a correlation of -0.19, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IVOL or CTEX?

CTEX has higher volatility (15.38%) compared to IVOL (1.10%). In terms of maximum drawdown, IVOL dropped -31.16% vs CTEX's -70.31%.

Which ETF is better, IVOL or CTEX?

On 3-year performance, CTEX leads with 16.57% vs -3.70% for IVOL. On fees, CTEX is cheaper at 0.58% per year. On volatility, IVOL has been the lower-risk option at 1.10%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IVOL or CTEX?

Over the 3-year period, CTEX has performed better with a 16.57% return vs -3.70%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IVOL or CTEX?

CTEX is cheaper with a 0.58% expense ratio, compared with 0.99% for IVOL.

Which ETF pays a higher dividend yield, IVOL or CTEX?

IVOL has the higher dividend yield at 3.89%, compared with 1.50% for CTEX.

What is the main difference between IVOL and CTEX?

IVOL is categorized as Inflation-Protected Bonds, while CTEX is Alternative Energy Equities. They also come from different issuers: CICC and ProShares. Their fees differ too: 0.99% for IVOL and 0.58% for CTEX.

Which has better risk-adjusted returns?

CTEX currently has the higher Sharpe Ratio (3.66 vs -0.84), 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.