MSTZ vs STSM
T-Rex 2X Inverse MSTR Daily Target ETF against Defiance Daily Target 2X Short TSM ETF: cost, size, returns, what they hold and how much of it is the same.
Fee gap
—
same fee
1-year return gap
—
Larger fund
MSTZ
$90M
Side by side
| MSTZ | STSM | |
|---|---|---|
| Fund | T-Rex 2X Inverse MSTR Daily Target ETF | Defiance Daily Target 2X Short TSM ETF |
| Issuer | T-REX | Defiance |
| Category | Single-Stock Inverse | Single-Stock Inverse |
| Expense ratio | 1.05% | — |
| Assets | $90M | $1.2M |
| Average daily dollar volume | $153M | $153K |
| Listed | Sep 17, 2024 | Nov 17, 2025 |
| FrenzyCap score | 60 | 3 |
| 1-month return | −42.2% | −12.6% |
| 3-month return | −80.1% | −20.6% |
| Year to date | −84.7% | −70.4% |
| 1-year return | −45.7% | — |
| 30-day volatility | 183.0% | 55.7% |
| Worst drawdown, 1 year | −91.8% | −79.5% |
| Trailing 12-month yield | — | — |
| Holdings | 4 | 6 |
| Top 10 weight | 6.5% | 25.1% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$73M thru May 2026 | +$760K thru Jul 2026 |
| 30-day implied volatility | 127.4% | — |
| Holdings as of | as of May 31, 2026SEC filing | as of Apr 30, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
More: full overlap table · MSTZ holdings · STSM holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.