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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in T-REX 2X Inverse MSTR Daily Target ETF, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.
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Returns By Period
T-REX 2X Inverse MSTR Daily Target ETF (MSTZ) has returned -27.23% so far this year and -11.05% over the past 12 months.
T-REX 2X Inverse MSTR Daily Target ETF
- 1D
- -5.53%
- 1M
- -4.07%
- YTD
- -27.23%
- 6M
- 137.26%
- 1Y
- -11.05%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 2.91%
- 1M
- -5.09%
- YTD
- -4.63%
- 6M
- -2.39%
- 1Y
- 16.33%
- 3Y*
- 16.69%
- 5Y*
- 10.18%
- 10Y*
- 12.16%
Monthly Returns
Based on dividend-adjusted daily data since Sep 18, 2024, MSTZ's average daily return is -0.30%, while the average monthly return is -5.93%.
Historically, 37% of months were positive and 63% were negative. The best month was Nov 2025 with a return of +104.2%, while the worst month was Nov 2024 at -80.1%. The longest winning streak lasted 5 consecutive months, and the longest losing streak was 5 months.
On a daily basis, MSTZ closed higher 52% of trading days. The best single day was Feb 5, 2026 with a return of +34.2%, while the worst single day was Feb 6, 2026 at -52.3%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -8.28% | -17.29% | -4.07% | -27.23% | |||||||||
| 2025 | -38.52% | 48.52% | -45.30% | -62.87% | -0.38% | -19.46% | -6.70% | 32.18% | 2.04% | 26.81% | 104.20% | 25.92% | -38.95% |
| 2024 | -42.71% | -63.10% | -80.08% | 36.36% | -94.26% |
Benchmark Metrics
T-REX 2X Inverse MSTR Daily Target ETF has an annualized alpha of -18.72%, beta of -4.77, and R² of 0.22 versus S&P 500 Index. Calculated based on daily prices since September 19, 2024.
- This ETF participated in 401.50% of S&P 500 Index downside but only -199.05% of its upside — more exposed to losses than it benefited from rallies.
- Beta of -4.77 may look defensive, but with R² of 0.22 this ETF is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this ETF's risk.
- R² of 0.22 means this ETF moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- -18.72%
- Beta
- -4.77
- R²
- 0.22
- Upside Capture
- -199.05%
- Downside Capture
- 401.50%
Expense Ratio
MSTZ has a high expense ratio of 1.05%, indicating above-average management fees.
Return for Risk
Risk / Return Rank
MSTZ ranks 19 for risk / return — in the bottom 19% of ETFs on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for T-REX 2X Inverse MSTR Daily Target ETF (MSTZ) and compare them to a chosen benchmark (S&P 500 Index).
| MSTZ | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.08 | 0.90 | -0.97 |
Sortino ratioReturn per unit of downside risk | 1.02 | 1.39 | -0.37 |
Omega ratioGain probability vs. loss probability | 1.14 | 1.21 | -0.07 |
Calmar ratioReturn relative to maximum drawdown | -0.12 | 1.40 | -1.52 |
Martin ratioReturn relative to average drawdown | -0.17 | 6.61 | -6.78 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore MSTZ risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the T-REX 2X Inverse MSTR Daily Target ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the T-REX 2X Inverse MSTR Daily Target ETF was 99.36%, occurring on Jul 16, 2025. The portfolio has not yet recovered.
The current T-REX 2X Inverse MSTR Daily Target ETF drawdown is 97.45%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -99.36% | Sep 19, 2024 | 205 | Jul 16, 2025 | — | — | — |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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