AQWA vs. WTTR
AQWA (Global X Clean Water ETF) is Water Equities fund tracking the Solactive Global Clean Water Industry Index, while WTTR (Select Energy Services, Inc.) is a stock. Over the past 5 years, AQWA returned 4.62%/yr vs 25.38%/yr for WTTR. At a 0.27 correlation, their price movements are largely independent.
Performance
AQWA vs. WTTR - Performance Comparison
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Returns By Period
In the year-to-date period, AQWA achieves a -0.68% return, which is significantly lower than WTTR's 82.22% return.
AQWA
- 1D
- 0.06%
- 1M
- -1.97%
- YTD
- -0.68%
- 6M
- -3.10%
- 1Y
- 0.82%
- 3Y*
- 9.10%
- 5Y*
- 4.62%
- 10Y*
- —
WTTR
- 1D
- 0.64%
- 1M
- 14.27%
- YTD
- 82.22%
- 6M
- 71.62%
- 1Y
- 127.63%
- 3Y*
- 38.41%
- 5Y*
- 25.38%
- 10Y*
- —
AQWA vs. WTTR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
AQWA Global X Clean Water ETF | -0.68% | 13.15% | 4.34% | 20.13% | -19.89% | 15.85% |
WTTR Select Energy Services, Inc. | 82.22% | -18.31% | 79.17% | -15.63% | 49.18% | 27.40% |
Correlation
The correlation between AQWA and WTTR is 0.24, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.24 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.30 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.27 |
Correlation (All Time) Calculated using the full available price history since Apr 13, 2021 | 0.27 |
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Return for Risk
AQWA vs. WTTR — Risk / Return Rank
AQWA
WTTR
AQWA vs. WTTR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Global X Clean Water ETF (AQWA) and Select Energy Services, Inc. (WTTR). 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.
| AQWA | WTTR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.87 | ||
| Sortino ratioReturn per unit of downside risk | -3.30 | ||
| Omega ratioGain probability vs. loss probability | 1.02 | 1.44 | -0.42 |
| Calmar ratioReturn relative to maximum drawdown | 0.07 | 6.28 | -6.21 |
| Martin ratioReturn relative to average drawdown | 0.17 | 17.45 | -17.29 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| AQWA | WTTR | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.06 | 2.93 | -2.87 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.28 | 0.51 | -0.23 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.32 | 0.07 | +0.25 |
Drawdowns
AQWA vs. WTTR - Drawdown Comparison
The maximum AQWA drawdown since its inception was -29.44%, smaller than the maximum WTTR drawdown of -89.49%. Use the drawdown chart below to compare losses from any high point for AQWA and WTTR.
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Drawdown Indicators
| AQWA | WTTR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -29.44% | -89.49% | +60.05% |
Max Drawdown (1Y)Largest decline over 1 year | -12.34% | -20.45% | +8.11% |
Max Drawdown (3Y)Largest decline over 3 years | -14.55% | -50.66% | +36.11% |
Max Drawdown (5Y)Largest decline over 5 years | -29.44% | -50.66% | +21.22% |
Current DrawdownCurrent decline from peak | -10.78% | -5.29% | -5.49% |
Average DrawdownAverage peak-to-trough decline | -8.27% | -53.41% | +45.14% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.90% | 7.34% | -2.44% |
Volatility
AQWA vs. WTTR - Volatility Comparison
The current volatility for Global X Clean Water ETF (AQWA) is 3.94%, while Select Energy Services, Inc. (WTTR) has a volatility of 10.96%. This indicates that AQWA experiences smaller price fluctuations and is considered to be less risky than WTTR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AQWA | WTTR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.94% | 10.96% | -7.02% |
Volatility (6M)Calculated over the trailing 6-month period | 10.85% | 30.77% | -19.92% |
Volatility (1Y)Calculated over the trailing 1-year period | 14.33% | 43.98% | -29.65% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.75% | 49.91% | -33.16% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.65% | 61.06% | -44.41% |
Dividends
AQWA vs. WTTR - Dividend Comparison
AQWA's dividend yield for the trailing twelve months is around 1.48%, which matches WTTR's 1.48% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
AQWA Global X Clean Water ETF | 1.48% | 1.47% | 1.40% | 1.53% | 1.56% | 1.20% |
WTTR Select Energy Services, Inc. | 1.48% | 2.66% | 1.89% | 2.77% | 0.54% | 0.00% |
Frequently Asked Questions
AQWA and WTTR have a correlation of 0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
WTTR has higher volatility (10.96%) compared to AQWA (3.94%). In terms of maximum drawdown, AQWA dropped -29.44% vs WTTR's -89.49%.
WTTR currently has the higher Sharpe Ratio (2.93 vs 0.06), 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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