MSTW Butterfly Strategy
MSTW (Roundhill Investments - MSTR WeeklyPay ETF), in the Financial Services sector, (Asset Management - Income industry), listed on CBOE.
The Roundhill MSTR WeeklyPay ETF (MSTW) is an actively managed fund tailored for investors interested in both generating regular income and pursuing capital appreciation. This ETF is designed to issue distributions to its holders on a weekly basis. Prior to the deduction of fees and expenses, MSTW endeavors to achieve a calendar week total return that is 1.2 times (or 120%) the total return of MicroStrategy common shares (Nasdaq: MSTR) over the corresponding calendar week.
MSTW (Roundhill Investments - MSTR WeeklyPay ETF) trades in the Financial Services sector, specifically Asset Management - Income, with a market capitalization of approximately $10.5M, a beta of 3.35 versus the broader market, a 52-week range of 3-40.344, average daily share volume of 524K, a public-listing history dating back to 2025. These structural characteristics shape how MSTW etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 3.35 indicates MSTW has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. MSTW pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on MSTW?
A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration.
MSTW snapshot
As of August 14, 2026, spot at $3.09, ATM IV 45.60%, IV rank 9.02%, expected move 13.07%. The butterfly on MSTW below is built from the end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 35-day expiry.
Why this butterfly structure on MSTW specifically: MSTW IV at 45.60% is on the cheap side of its 1-year range, which favors premium-buying structures like a MSTW butterfly, with a market-implied 1-standard-deviation move of approximately 13.07% (roughly $0.40 on the underlying). The 35-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated MSTW expiries trade a higher absolute premium for lower per-day decay. Position sizing on MSTW should anchor to the underlying notional of $3.09 per share and to the trader's directional view on MSTW etf.
MSTW butterfly setup
The MSTW butterfly below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With MSTW at $3.09 on that close, the first option leg uses a $2.94 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed MSTW chain at a 35-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 MSTW shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $2.94 | N/A |
| Sell 2 | Call | $3.09 | N/A |
| Buy 1 | Call | $3.24 | N/A |
MSTW butterfly risk and reward
- Net Premium / Debit
- N/A
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- Unbounded
- Breakeven(s)
- None on modeled curve
- Risk / Reward Ratio
- N/A
Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit.
MSTW butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on MSTW. 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.
When traders use butterfly on MSTW
Butterflies on MSTW are pinning bets - traders use them when they expect MSTW to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
MSTW thesis for this butterfly
The market-implied 1-standard-deviation range for MSTW extends from approximately $2.69 on the downside to $3.49 on the upside. A MSTW long call butterfly is a pinning play: it pays maximum at the middle strike if MSTW settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current MSTW IV rank near 9.02% sits in the lower third of its 1-year distribution, where IV often re-expands toward the mean; this favors premium-buying structures and disadvantages premium-selling structures on MSTW at 45.60%. As a Financial Services name, MSTW options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to MSTW-specific events.
MSTW butterfly positions are structurally neutral / pin (limited-risk, limited-reward); 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. MSTW positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move MSTW alongside the broader basket even when MSTW-specific fundamentals are unchanged. Always rebuild the position from current MSTW chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on MSTW?
- A butterfly on MSTW is the butterfly strategy applied to MSTW (etf). The strategy is structurally neutral / pin (limited-risk, limited-reward): A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration. With MSTW etf at $3.09 on the most recent close, the strikes shown on this page are snapped to the nearest listed MSTW chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are MSTW butterfly max profit and max loss calculated?
- Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit. For the MSTW butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 45.60%), the computed maximum profit is unbounded per contract and the computed maximum loss is unbounded per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a MSTW butterfly?
- The breakeven for the MSTW butterfly priced on this page is no defined breakeven on the modeled curve at expiration, derived from the end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The MSTW market-implied 1-standard-deviation expected move in the same options snapshot is approximately 13.07%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on MSTW?
- Butterflies on MSTW are pinning bets - traders use them when they expect MSTW to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
- How does current MSTW implied volatility affect this butterfly?
- MSTW ATM IV is at 45.60% with IV rank near 9.02%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.