ZSL vs. QLD
ZSL (ProShares UltraShort Silver) and QLD (ProShares Ultra QQQ) are both exchange-traded funds - ZSL is a Silver fund tracking the Bloomberg Silver Subindex (-2x), while QLD is a Leveraged Equities fund tracking the NASDAQ-100 Index (200%). Both are passively managed. Over the past 10 years, ZSL returned -43.74%/yr vs 36.10%/yr for QLD. At a correlation of -0.18, they often move in opposite directions. ZSL charges 1.32%/yr vs 0.95%/yr for QLD.
Performance
ZSL vs. QLD - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, ZSL achieves a -59.81% return, which is significantly lower than QLD's 42.06% return. Over the past 10 years, ZSL has underperformed QLD with an annualized return of -43.74%, while QLD has yielded a comparatively higher 36.10% annualized return.
ZSL
- 1D
- 5.33%
- 1M
- -6.86%
- YTD
- -59.81%
- 6M
- -75.78%
- 1Y
- -92.31%
- 3Y*
- -69.67%
- 5Y*
- -51.93%
- 10Y*
- -43.74%
QLD
- 1D
- -0.53%
- 1M
- 21.54%
- YTD
- 42.06%
- 6M
- 37.45%
- 1Y
- 85.49%
- 3Y*
- 50.15%
- 5Y*
- 25.75%
- 10Y*
- 36.10%
ZSL vs. QLD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ZSL ProShares UltraShort Silver | -59.81% | -87.29% | -42.43% | -5.49% | -28.09% | -2.04% | -74.44% | -27.76% | 18.15% | -18.99% |
QLD ProShares Ultra QQQ | 42.06% | 30.36% | 42.82% | 117.72% | -60.52% | 54.67% | 88.90% | 81.69% | -8.31% | 70.34% |
Correlation
The correlation between ZSL and QLD is -0.28, 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 | -0.28 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.23 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.21 |
Correlation (10Y) Calculated over the trailing 10-year period | -0.18 |
Correlation (All Time) Calculated using the full available price history since Dec 4, 2008 | -0.18 |
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
ZSL vs. QLD — Risk / Return Rank
ZSL
QLD
ZSL vs. QLD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ProShares UltraShort Silver (ZSL) and ProShares Ultra QQQ (QLD). 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.
| ZSL | QLD | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.77 | 2.70 | -3.47 |
Sortino ratioReturn per unit of downside risk | -2.38 | 3.16 | -5.54 |
Omega ratioGain probability vs. loss probability | 0.74 | 1.41 | -0.67 |
Calmar ratioReturn relative to maximum drawdown | -0.98 | 3.42 | -4.40 |
Martin ratioReturn relative to average drawdown | -1.35 | 11.92 | -13.27 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading charts...
Sharpe Ratios by Period
| ZSL | QLD | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.77 | 2.70 | -3.47 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.70 | 0.58 | -1.28 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.67 | 0.81 | -1.49 |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.67 | 0.60 | -1.26 |
Drawdowns
ZSL vs. QLD - Drawdown Comparison
The maximum ZSL drawdown since its inception was -100.00%, which is greater than QLD's maximum drawdown of -83.13%. Use the drawdown chart below to compare losses from any high point for ZSL and QLD.
Loading charts...
Drawdown Indicators
| ZSL | QLD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -100.00% | -83.13% | -16.87% |
Max Drawdown (1Y)Largest decline over 1 year | -94.55% | -25.13% | -69.42% |
Max Drawdown (3Y)Largest decline over 3 years | -98.40% | -42.29% | -56.11% |
Max Drawdown (5Y)Largest decline over 5 years | -99.06% | -63.68% | -35.38% |
Max Drawdown (10Y)Largest decline over 10 years | -99.82% | -63.68% | -36.14% |
Current DrawdownCurrent decline from peak | -100.00% | -0.53% | -99.47% |
Average DrawdownAverage peak-to-trough decline | -96.39% | -18.17% | -78.22% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 68.23% | 7.20% | +61.03% |
Volatility
ZSL vs. QLD - Volatility Comparison
ProShares UltraShort Silver (ZSL) has a higher volatility of 32.31% compared to ProShares Ultra QQQ (QLD) at 8.90%. This indicates that ZSL's price experiences larger fluctuations and is considered to be riskier than QLD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| ZSL | QLD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 32.31% | 8.90% | +23.41% |
Volatility (6M)Calculated over the trailing 6-month period | 105.86% | 24.08% | +81.78% |
Volatility (1Y)Calculated over the trailing 1-year period | 119.48% | 31.85% | +87.63% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 74.07% | 44.74% | +29.33% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 65.20% | 44.56% | +20.64% |
ZSL vs. QLD - Expense Ratio Comparison
ZSL has a 1.32% expense ratio, which is higher than QLD's 0.95% expense ratio.
Dividends
ZSL vs. QLD - Dividend Comparison
ZSL has not paid dividends to shareholders, while QLD's dividend yield for the trailing twelve months is around 0.12%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
QLD ProShares Ultra QQQ | 0.12% | 0.17% | 0.25% | 0.33% | 0.31% | 0.00% | 0.00% | 0.13% | 0.06% | 0.02% | 0.21% | 0.11% |
ZSL ProShares UltraShort Silver | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
ZSL and QLD have a correlation of -0.28, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ZSL has higher volatility (32.31%) compared to QLD (8.90%). In terms of maximum drawdown, ZSL dropped -100.00% vs QLD's -83.13%.
On 10-year performance, QLD leads with 36.10% vs -43.74% for ZSL. On fees, QLD is cheaper at 0.95% per year. On volatility, QLD has been the lower-risk option at 8.90%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, QLD has performed better with a 36.10% return vs -43.74%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
QLD is cheaper with a 0.95% expense ratio, compared with 1.32% for ZSL.
QLD has the higher dividend yield at 0.12%, compared with 0.00% for ZSL.
ZSL is categorized as Silver, while QLD is Leveraged Equities. ZSL tracks Bloomberg Silver Subindex (-2x), while QLD tracks NASDAQ-100 Index (200%). Their fees differ too: 1.32% for ZSL and 0.95% for QLD.
QLD currently has the higher Sharpe Ratio (2.70 vs -0.77), 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.
Find the right allocation for ZSL and QLD
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer