SDEM vs. TLTW
Compare and contrast key facts about Global X MSCI SuperDividend Emerging Markets ETF (SDEM) and iShares 20+ Year Treasury Bond BuyWrite Strategy ETF (TLTW).
SDEM and TLTW are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. SDEM is a passively managed fund by Global X that tracks the performance of the MSCI Emerging Markets Top 50 Dividend. It was launched on Mar 17, 2015. TLTW is a passively managed fund by iShares that tracks the performance of the CBOE TLT 2% OTM Buywrite Index (USD). It was launched on Jun 18, 2022. Both SDEM and TLTW are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
SDEM vs. TLTW - Performance Comparison
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SDEM vs. TLTW - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
SDEM Global X MSCI SuperDividend Emerging Markets ETF | 9.02% | 32.01% | 4.02% | 12.64% | 1.83% |
TLTW iShares 20+ Year Treasury Bond BuyWrite Strategy ETF | 1.44% | 11.36% | -2.18% | 0.73% | -11.09% |
Returns By Period
In the year-to-date period, SDEM achieves a 9.02% return, which is significantly higher than TLTW's 1.44% return.
SDEM
- 1D
- 2.83%
- 1M
- -3.15%
- YTD
- 9.02%
- 6M
- 17.87%
- 1Y
- 32.71%
- 3Y*
- 18.58%
- 5Y*
- 5.04%
- 10Y*
- 4.68%
TLTW
- 1D
- 0.22%
- 1M
- -2.98%
- YTD
- 1.44%
- 6M
- 2.22%
- 1Y
- 7.46%
- 3Y*
- 0.70%
- 5Y*
- —
- 10Y*
- —
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SDEM vs. TLTW - Expense Ratio Comparison
SDEM has a 0.67% expense ratio, which is higher than TLTW's 0.35% expense ratio.
Return for Risk
SDEM vs. TLTW — Risk / Return Rank
SDEM
TLTW
SDEM vs. TLTW - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Global X MSCI SuperDividend Emerging Markets ETF (SDEM) and iShares 20+ Year Treasury Bond BuyWrite Strategy ETF (TLTW). 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.
| SDEM | TLTW | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 2.15 | 0.84 | +1.31 |
Sortino ratioReturn per unit of downside risk | 2.80 | 1.17 | +1.63 |
Omega ratioGain probability vs. loss probability | 1.42 | 1.15 | +0.26 |
Calmar ratioReturn relative to maximum drawdown | 3.31 | 1.42 | +1.89 |
Martin ratioReturn relative to average drawdown | 13.51 | 3.74 | +9.77 |
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
| SDEM | TLTW | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.15 | 0.84 | +1.31 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.29 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.24 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.18 | -0.03 | +0.20 |
Correlation
The correlation between SDEM and TLTW is 0.15, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
SDEM vs. TLTW - Dividend Comparison
SDEM's dividend yield for the trailing twelve months is around 4.92%, less than TLTW's 13.66% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SDEM Global X MSCI SuperDividend Emerging Markets ETF | 4.92% | 5.27% | 7.28% | 7.50% | 8.86% | 8.14% | 6.30% | 6.47% | 6.55% | 5.01% | 5.06% | 6.14% |
TLTW iShares 20+ Year Treasury Bond BuyWrite Strategy ETF | 13.66% | 14.82% | 14.47% | 19.59% | 8.71% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Drawdowns
SDEM vs. TLTW - Drawdown Comparison
The maximum SDEM drawdown since its inception was -47.38%, which is greater than TLTW's maximum drawdown of -18.61%. Use the drawdown chart below to compare losses from any high point for SDEM and TLTW.
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Drawdown Indicators
| SDEM | TLTW | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -47.38% | -18.61% | -28.77% |
Max Drawdown (1Y)Largest decline over 1 year | -9.78% | -5.80% | -3.98% |
Max Drawdown (5Y)Largest decline over 5 years | -36.72% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -47.38% | — | — |
Current DrawdownCurrent decline from peak | -4.01% | -2.98% | -1.03% |
Average DrawdownAverage peak-to-trough decline | -20.99% | -8.49% | -12.50% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.39% | 2.20% | +0.19% |
Volatility
SDEM vs. TLTW - Volatility Comparison
Global X MSCI SuperDividend Emerging Markets ETF (SDEM) has a higher volatility of 7.05% compared to iShares 20+ Year Treasury Bond BuyWrite Strategy ETF (TLTW) at 3.46%. This indicates that SDEM's price experiences larger fluctuations and is considered to be riskier than TLTW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SDEM | TLTW | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.05% | 3.46% | +3.59% |
Volatility (6M)Calculated over the trailing 6-month period | 10.37% | 5.80% | +4.57% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.29% | 8.91% | +6.38% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.35% | 11.55% | +5.80% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.31% | 11.55% | +7.76% |