MPB Butterfly Strategy
MPB (Mid Penn Bancorp, Inc.), in the Financial Services sector, (Banks - Regional industry), listed on NASDAQ.
Mid Penn Bancorp, Inc. functions as the parent entity for Mid Penn Bank, offering a comprehensive suite of commercial banking services to a diverse client base, including individuals, business partnerships, non-profit organizations, and corporate entities. The institution provides an array of deposit options, such as checking, savings, specialized club accounts, money market accounts, certificates of deposit (CDs), and individual retirement accounts (IRAs). Its lending portfolio is extensive, encompassing residential mortgages and home equity lines, both secured and unsecured commercial and consumer loans, revolving lines of credit, construction project financing, agricultural loans, community development funding, and tailored loans for non-profit organizations and municipal governments. Additionally, the company offers modern banking conveniences like online and telephone banking, robust cash management solutions, and automated teller machine (ATM) services. Clients also have access to safe deposit boxes and benefit from professional trust and wealth management advisory. As of December 31, 2021, Mid Penn Bancorp maintained a network of sixty full-service retail banking branches across nineteen Pennsylvania counties: Berks, Blair, Bucks, Centre, Chester, Clearfield, Cumberland, Dauphin, Fayette, Huntingdon, Lancaster, Lehigh, Luzerne, Lycoming, Montgomery, Northumberland, Perry, Schuylkill, and Westmoreland.
MPB (Mid Penn Bancorp, Inc.) trades in the Financial Services sector, specifically Banks - Regional, with a market capitalization of approximately $877.9M, a trailing P/E of 15.66, a beta of 0.48 versus the broader market, a 52-week range of 26.5-35.22, average daily share volume of 161K, a public-listing history dating back to 1997, approximately 600 full-time employees. These structural characteristics shape how MPB stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.48 indicates MPB has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. MPB pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on MPB?
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.
Current MPB snapshot
As of June 30, 2026, spot at $34.76, ATM IV 9.90%, IV rank 2.04%, expected move 2.84%. The butterfly on MPB 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 17-day expiry.
Why this butterfly structure on MPB specifically: MPB IV at 9.90% is on the cheap side of its 1-year range, which favors premium-buying structures like a MPB butterfly, with a market-implied 1-standard-deviation move of approximately 2.84% (roughly $0.99 on the underlying). The 17-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated MPB expiries trade a higher absolute premium for lower per-day decay. Position sizing on MPB should anchor to the underlying notional of $34.76 per share and to the trader's directional view on MPB stock.
MPB butterfly setup
The MPB 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 MPB near $34.76, the first option leg uses a $33.02 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed MPB chain at a 17-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 MPB shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $33.02 | N/A |
| Sell 2 | Call | $34.76 | N/A |
| Buy 1 | Call | $36.50 | N/A |
MPB 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.
MPB butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on MPB. 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 MPB
Butterflies on MPB are pinning bets - traders use them when they expect MPB 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.
MPB thesis for this butterfly
The market-implied 1-standard-deviation range for MPB extends from approximately $33.77 on the downside to $35.75 on the upside. A MPB long call butterfly is a pinning play: it pays maximum at the middle strike if MPB settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current MPB IV rank near 2.04% 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 MPB at 9.90%. As a Financial Services name, MPB options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to MPB-specific events.
MPB 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. MPB positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move MPB alongside the broader basket even when MPB-specific fundamentals are unchanged. Always rebuild the position from current MPB chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on MPB?
- A butterfly on MPB is the butterfly strategy applied to MPB (stock). 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 MPB stock trading near $34.76, the strikes shown on this page are snapped to the nearest listed MPB chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are MPB 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 MPB butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 9.90%), 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 MPB butterfly?
- The breakeven for the MPB butterfly priced on this page is no defined breakeven on the modeled curve 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 MPB market-implied 1-standard-deviation expected move is approximately 2.84%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on MPB?
- Butterflies on MPB are pinning bets - traders use them when they expect MPB 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 MPB implied volatility affect this butterfly?
- MPB ATM IV is at 9.90% with IV rank near 2.04%, 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.