MDU Straddle Strategy
MDU (MDU Resources Group, Inc.), in the Industrials sector, (Conglomerates industry), listed on NYSE.
MDU Resources Group, Inc. engages in the regulated energy delivery, and construction materials and services businesses in the United States. The company's Electric segment generates, transmits, and distributes electricity for residential, commercial, industrial, and municipal customers in Montana, North Dakota, South Dakota, and Wyoming, as well as operates 3,500 miles of transmission lines and 4,800 miles of distribution lines. Its Natural Gas Distribution segment distributes natural gas for residential, commercial, and industrial customers in Idaho, Minnesota, Montana, North Dakota, Oregon, South Dakota, Washington, and Wyoming; and offers supply-related value-added services. The company's Pipeline segment provides natural gas transportation and underground storage services through a regulated pipeline system primarily in the Rocky Mountain and northern Great Plains regions; and cathodic protection and other energy-related services. Its Construction Materials and Contracting segment mines, processes, and sells construction aggregates; produces and sells asphalt mix; and supplies ready-mixed concrete. This segment is also involved in the sale of cement, finished concrete products, and other building materials and related contracting services.
MDU (MDU Resources Group, Inc.) trades in the Industrials sector, specifically Conglomerates, with a market capitalization of approximately $4.73B, a trailing P/E of 24.55, a beta of 0.40 versus the broader market, a 52-week range of 15.76-22.98, average daily share volume of 1.7M, a public-listing history dating back to 1987, approximately 2K full-time employees. These structural characteristics shape how MDU stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.40 indicates MDU has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. MDU pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a straddle on MDU?
A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration.
Current MDU snapshot
As of May 15, 2026, spot at $22.19, ATM IV 35.30%, IV rank 10.17%, expected move 10.12%. The straddle on MDU 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 34-day expiry.
Why this straddle structure on MDU specifically: MDU IV at 35.30% is on the cheap side of its 1-year range, which favors premium-buying structures like a MDU straddle, with a market-implied 1-standard-deviation move of approximately 10.12% (roughly $2.25 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated MDU expiries trade a higher absolute premium for lower per-day decay. Position sizing on MDU should anchor to the underlying notional of $22.19 per share and to the trader's directional view on MDU stock.
MDU straddle setup
The MDU straddle below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With MDU near $22.19, the first option leg uses a $22.19 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed MDU chain at a 34-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 MDU shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $22.19 | N/A |
| Buy 1 | Put | $22.19 | N/A |
MDU straddle 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
Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit.
MDU straddle payoff curve
Modeled P&L at expiration across a range of underlying prices for the straddle on MDU. 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 straddle on MDU
Straddles on MDU are pure-volatility plays that profit from large moves in either direction; traders typically buy MDU straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
MDU thesis for this straddle
The market-implied 1-standard-deviation range for MDU extends from approximately $19.94 on the downside to $24.44 on the upside. A MDU long straddle is a pure-volatility play: it profits when the underlying moves far enough from the strike in either direction to overcome the combined call plus put debit, regardless of direction. Current MDU IV rank near 10.17% 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 MDU at 35.30%. As a Industrials name, MDU options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to MDU-specific events.
MDU straddle positions are structurally neutral / high-volatility (long premium); 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. MDU positions also carry Industrials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move MDU alongside the broader basket even when MDU-specific fundamentals are unchanged. Always rebuild the position from current MDU chain quotes before placing a trade.
Frequently asked questions
- What is a straddle on MDU?
- A straddle on MDU is the straddle strategy applied to MDU (stock). The strategy is structurally neutral / high-volatility (long premium): A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration. With MDU stock trading near $22.19, the strikes shown on this page are snapped to the nearest listed MDU chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are MDU straddle max profit and max loss calculated?
- Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the MDU straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 35.30%), 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 MDU straddle?
- The breakeven for the MDU straddle 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 MDU market-implied 1-standard-deviation expected move is approximately 10.12%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a straddle on MDU?
- Straddles on MDU are pure-volatility plays that profit from large moves in either direction; traders typically buy MDU straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
- How does current MDU implied volatility affect this straddle?
- MDU ATM IV is at 35.30% with IV rank near 10.17%, 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.