IEO Butterfly Strategy
IEO (iShares U.S. Oil & Gas Exploration & Production ETF), in the Financial Services sector, (Asset Management industry), listed on CBOE.
The iShares U.S. Oil & Gas Exploration & Production ETF seeks to track the investment results of an index composed of U.S. equities in the oil and gas exploration and production sector.
IEO (iShares U.S. Oil & Gas Exploration & Production ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $495.5M, a beta of 0.04 versus the broader market, a 52-week range of 84.22-130.5, average daily share volume of 147K, a public-listing history dating back to 2006. These structural characteristics shape how IEO etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.04 indicates IEO has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. IEO pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on IEO?
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 IEO snapshot
As of May 15, 2026, spot at $119.99, ATM IV 32.10%, IV rank 53.72%, expected move 9.20%. The butterfly on IEO 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 butterfly structure on IEO specifically: IEO IV at 32.10% 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 9.20% (roughly $11.04 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 IEO expiries trade a higher absolute premium for lower per-day decay. Position sizing on IEO should anchor to the underlying notional of $119.99 per share and to the trader's directional view on IEO etf.
IEO butterfly setup
The IEO 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 IEO near $119.99, the first option leg uses a $115.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed IEO 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 IEO shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $115.00 | $6.80 |
| Sell 2 | Call | $120.00 | $4.25 |
| Buy 1 | Call | $125.00 | $2.43 |
IEO butterfly risk and reward
- Net Premium / Debit
- -$72.50
- Max Profit (per contract)
- $367.71
- Max Loss (per contract)
- -$72.50
- Breakeven(s)
- $115.70, $124.31
- Risk / Reward Ratio
- 5.072
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.
IEO butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on IEO. 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 | -100.0% | -$72.50 |
| $26.54 | -77.9% | -$72.50 |
| $53.07 | -55.8% | -$72.50 |
| $79.60 | -33.7% | -$72.50 |
| $106.13 | -11.6% | -$72.50 |
| $132.66 | +10.6% | -$72.50 |
| $159.19 | +32.7% | -$72.50 |
| $185.72 | +54.8% | -$72.50 |
| $212.24 | +76.9% | -$72.50 |
| $238.77 | +99.0% | -$72.50 |
When traders use butterfly on IEO
Butterflies on IEO are pinning bets - traders use them when they expect IEO 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.
IEO thesis for this butterfly
The market-implied 1-standard-deviation range for IEO extends from approximately $108.95 on the downside to $131.03 on the upside. A IEO long call butterfly is a pinning play: it pays maximum at the middle strike if IEO settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current IEO IV rank near 53.72% is mid-range against its 1-year distribution, so the IV signal is neutral; the butterfly thesis on IEO should anchor more to the directional view and the expected-move geometry. As a Financial Services name, IEO options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to IEO-specific events.
IEO 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. IEO positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move IEO alongside the broader basket even when IEO-specific fundamentals are unchanged. Always rebuild the position from current IEO chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on IEO?
- A butterfly on IEO is the butterfly strategy applied to IEO (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 IEO etf trading near $119.99, the strikes shown on this page are snapped to the nearest listed IEO chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are IEO 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 IEO butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 32.10%), the computed maximum profit is $367.71 per contract and the computed maximum loss is -$72.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a IEO butterfly?
- The breakeven for the IEO butterfly priced on this page is roughly $115.70 and $124.31 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 IEO market-implied 1-standard-deviation expected move is approximately 9.20%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on IEO?
- Butterflies on IEO are pinning bets - traders use them when they expect IEO 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 IEO implied volatility affect this butterfly?
- IEO ATM IV is at 32.10% with IV rank near 53.72%, 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.