MSTZ Long Put Strategy
MSTZ (T-REX 2X Inverse MSTR Daily Target ETF), in the Financial Services sector, (Asset Management industry), listed on CBOE.
The fund, under normal circumstances, invests in swap agreements that provide 200% inverse (opposite)daily exposure to MSTR equal to at least 80% of the fund’s net assets (plus borrowings for investment purposes). MicroStrategy Inc. engages in the provision of enterprise analytics and mobility software. The fund is non-diversified.
MSTZ (T-REX 2X Inverse MSTR Daily Target ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $100.8M, a beta of -2.43 versus the broader market, a 52-week range of 3.09-28.71, average daily share volume of 19.4M, a public-listing history dating back to 2024. These structural characteristics shape how MSTZ etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of -2.43 indicates MSTZ has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure.
What is a long put on MSTZ?
A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration.
Current MSTZ snapshot
As of May 15, 2026, spot at $4.96, ATM IV 154.06%, IV rank 55.58%, expected move 44.17%. The long put on MSTZ below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 28-day expiry.
Why this long put structure on MSTZ specifically: MSTZ IV at 154.06% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 44.17% (roughly $2.19 on the underlying). The 28-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated MSTZ expiries trade a higher absolute premium for lower per-day decay. Position sizing on MSTZ should anchor to the underlying notional of $4.96 per share and to the trader's directional view on MSTZ etf.
MSTZ long put setup
The MSTZ long put below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With MSTZ near $4.96, the first option leg uses a $5.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed MSTZ chain at a 28-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 MSTZ shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $5.00 | $0.85 |
MSTZ long put risk and reward
- Net Premium / Debit
- -$85.00
- Max Profit (per contract)
- $414.00
- Max Loss (per contract)
- -$85.00
- Breakeven(s)
- $4.15
- Risk / Reward Ratio
- 4.871
Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium.
MSTZ long put payoff curve
Modeled P&L at expiration across a range of underlying prices for the long put on MSTZ. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.
| Underlying Price | % From Spot | P&L at Expiration |
|---|---|---|
| $0.01 | -99.8% | +$414.00 |
| $1.11 | -77.7% | +$304.44 |
| $2.20 | -55.6% | +$194.88 |
| $3.30 | -33.5% | +$85.33 |
| $4.39 | -11.4% | -$24.23 |
| $5.49 | +10.6% | -$85.00 |
| $6.58 | +32.7% | -$85.00 |
| $7.68 | +54.8% | -$85.00 |
| $8.77 | +76.9% | -$85.00 |
| $9.87 | +99.0% | -$85.00 |
When traders use long put on MSTZ
Long puts on MSTZ hedge an existing long MSTZ etf position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying MSTZ exposure being hedged.
MSTZ thesis for this long put
The market-implied 1-standard-deviation range for MSTZ extends from approximately $2.77 on the downside to $7.15 on the upside. A MSTZ long put expresses a directional view that the underlying closes below the strike minus premium at expiration, frequently sized to hedge an existing long MSTZ position with one put per 100 shares held. Current MSTZ IV rank near 55.58% is mid-range against its 1-year distribution, so the IV signal is neutral; the long put thesis on MSTZ should anchor more to the directional view and the expected-move geometry. As a Financial Services name, MSTZ options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to MSTZ-specific events.
MSTZ long put positions are structurally bearish; the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. MSTZ positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move MSTZ alongside the broader basket even when MSTZ-specific fundamentals are unchanged. Long-premium structures like a long put on MSTZ are particularly exposed to IV-crush risk through scheduled events (earnings, FDA decisions, central-bank meetings) where IV typically contracts post-event regardless of the directional outcome. Always rebuild the position from current MSTZ chain quotes before placing a trade.
Frequently asked questions
- What is a long put on MSTZ?
- A long put on MSTZ is the long put strategy applied to MSTZ (etf). The strategy is structurally bearish: A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration. With MSTZ etf trading near $4.96, the strikes shown on this page are snapped to the nearest listed MSTZ chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are MSTZ long put max profit and max loss calculated?
- Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium. For the MSTZ long put priced from the end-of-day chain at a 30-day expiry (ATM IV 154.06%), the computed maximum profit is $414.00 per contract and the computed maximum loss is -$85.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a MSTZ long put?
- The breakeven for the MSTZ long put priced on this page is roughly $4.15 at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current MSTZ market-implied 1-standard-deviation expected move is approximately 44.17%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a long put on MSTZ?
- Long puts on MSTZ hedge an existing long MSTZ etf position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying MSTZ exposure being hedged.
- How does current MSTZ implied volatility affect this long put?
- MSTZ ATM IV is at 154.06% with IV rank near 55.58%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.