IWMW vs. SOXX
Compare and contrast key facts about iShares Russell 2000 BuyWrite ETF (IWMW) and iShares Semiconductor ETF (SOXX).
IWMW and SOXX are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IWMW is a passively managed fund by iShares that tracks the performance of the Cboe FTSE Russell IWM 2% OTM BuyWrite Index - Benchmark TR Gross. It was launched on Mar 14, 2024. SOXX is a passively managed fund by iShares that tracks the performance of the PHLX Semiconductor Sector Index. It was launched on Jul 10, 2001. Both IWMW and SOXX 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
IWMW vs. SOXX - Performance Comparison
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IWMW vs. SOXX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
IWMW iShares Russell 2000 BuyWrite ETF | 0.35% | 7.82% | 6.09% |
SOXX iShares Semiconductor ETF | 12.48% | 40.74% | -0.87% |
Returns By Period
In the year-to-date period, IWMW achieves a 0.35% return, which is significantly lower than SOXX's 12.48% return.
IWMW
- 1D
- 0.38%
- 1M
- -4.01%
- YTD
- 0.35%
- 6M
- 1.81%
- 1Y
- 14.52%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
SOXX
- 1D
- 3.01%
- 1M
- -3.78%
- YTD
- 12.48%
- 6M
- 22.76%
- 1Y
- 80.97%
- 3Y*
- 32.61%
- 5Y*
- 19.19%
- 10Y*
- 28.39%
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IWMW vs. SOXX - Expense Ratio Comparison
IWMW has a 0.39% expense ratio, which is higher than SOXX's 0.34% expense ratio.
Return for Risk
IWMW vs. SOXX — Risk / Return Rank
IWMW
SOXX
IWMW vs. SOXX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Russell 2000 BuyWrite ETF (IWMW) and iShares Semiconductor ETF (SOXX). 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.
| IWMW | SOXX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.79 | 2.03 | -1.24 |
Sortino ratioReturn per unit of downside risk | 1.21 | 2.63 | -1.42 |
Omega ratioGain probability vs. loss probability | 1.20 | 1.38 | -0.17 |
Calmar ratioReturn relative to maximum drawdown | 1.04 | 4.44 | -3.40 |
Martin ratioReturn relative to average drawdown | 4.69 | 16.46 | -11.77 |
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
| IWMW | SOXX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.79 | 2.03 | -1.24 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.54 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.86 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.42 | 0.37 | +0.06 |
Correlation
The correlation between IWMW and SOXX is 0.63, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
IWMW vs. SOXX - Dividend Comparison
IWMW's dividend yield for the trailing twelve months is around 22.48%, more than SOXX's 0.49% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IWMW iShares Russell 2000 BuyWrite ETF | 22.48% | 20.98% | 17.73% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SOXX iShares Semiconductor ETF | 0.49% | 0.57% | 0.67% | 0.78% | 1.26% | 0.64% | 0.81% | 1.23% | 1.37% | 0.90% | 1.08% | 1.29% |
Drawdowns
IWMW vs. SOXX - Drawdown Comparison
The maximum IWMW drawdown since its inception was -21.82%, smaller than the maximum SOXX drawdown of -70.21%. Use the drawdown chart below to compare losses from any high point for IWMW and SOXX.
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Drawdown Indicators
| IWMW | SOXX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -21.82% | -70.21% | +48.39% |
Max Drawdown (1Y)Largest decline over 1 year | -13.89% | -18.27% | +4.38% |
Max Drawdown (5Y)Largest decline over 5 years | — | -45.75% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -45.75% | — |
Current DrawdownCurrent decline from peak | -4.39% | -7.95% | +3.56% |
Average DrawdownAverage peak-to-trough decline | -4.10% | -20.10% | +16.00% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.07% | 4.92% | -1.85% |
Volatility
IWMW vs. SOXX - Volatility Comparison
The current volatility for iShares Russell 2000 BuyWrite ETF (IWMW) is 5.52%, while iShares Semiconductor ETF (SOXX) has a volatility of 12.83%. This indicates that IWMW experiences smaller price fluctuations and is considered to be less risky than SOXX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IWMW | SOXX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.52% | 12.83% | -7.31% |
Volatility (6M)Calculated over the trailing 6-month period | 10.24% | 26.41% | -16.17% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.38% | 40.12% | -21.74% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.56% | 35.48% | -18.92% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.56% | 32.98% | -16.42% |