IWR Butterfly Strategy
IWR (iShares Russell Mid-Cap ETF), in the Financial Services sector, (Asset Management industry), listed on AMEX.
The iShares Russell Mid-Cap ETF seeks to track the investment results of an index composed of mid-capitalization U.S. equities.
IWR (iShares Russell Mid-Cap ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $52.51B, a beta of 1.04 versus the broader market, a 52-week range of 86.89-106.43, average daily share volume of 3.0M, a public-listing history dating back to 2001. These structural characteristics shape how IWR etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.04 places IWR roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. IWR pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on IWR?
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 IWR snapshot
As of May 15, 2026, spot at $103.84, ATM IV 16.10%, IV rank 1.67%, expected move 4.62%. The butterfly on IWR 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 IWR specifically: IWR IV at 16.10% is on the cheap side of its 1-year range, which favors premium-buying structures like a IWR butterfly, with a market-implied 1-standard-deviation move of approximately 4.62% (roughly $4.79 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 IWR expiries trade a higher absolute premium for lower per-day decay. Position sizing on IWR should anchor to the underlying notional of $103.84 per share and to the trader's directional view on IWR etf.
IWR butterfly setup
The IWR 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 IWR near $103.84, the first option leg uses a $99.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed IWR 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 IWR shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $99.00 | $6.10 |
| Sell 2 | Call | $104.00 | $2.20 |
| Buy 1 | Call | $109.00 | $0.58 |
IWR butterfly risk and reward
- Net Premium / Debit
- -$228.00
- Max Profit (per contract)
- $235.32
- Max Loss (per contract)
- -$228.00
- Breakeven(s)
- $101.28, $106.72
- Risk / Reward Ratio
- 1.032
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.
IWR butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on IWR. 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% | -$228.00 |
| $22.97 | -77.9% | -$228.00 |
| $45.93 | -55.8% | -$228.00 |
| $68.89 | -33.7% | -$228.00 |
| $91.84 | -11.6% | -$228.00 |
| $114.80 | +10.6% | -$228.00 |
| $137.76 | +32.7% | -$228.00 |
| $160.72 | +54.8% | -$228.00 |
| $183.68 | +76.9% | -$228.00 |
| $206.64 | +99.0% | -$228.00 |
When traders use butterfly on IWR
Butterflies on IWR are pinning bets - traders use them when they expect IWR 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.
IWR thesis for this butterfly
The market-implied 1-standard-deviation range for IWR extends from approximately $99.05 on the downside to $108.63 on the upside. A IWR long call butterfly is a pinning play: it pays maximum at the middle strike if IWR settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current IWR IV rank near 1.67% 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 IWR at 16.10%. As a Financial Services name, IWR options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to IWR-specific events.
IWR 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. IWR positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move IWR alongside the broader basket even when IWR-specific fundamentals are unchanged. Always rebuild the position from current IWR chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on IWR?
- A butterfly on IWR is the butterfly strategy applied to IWR (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 IWR etf trading near $103.84, the strikes shown on this page are snapped to the nearest listed IWR chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are IWR 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 IWR butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 16.10%), the computed maximum profit is $235.32 per contract and the computed maximum loss is -$228.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a IWR butterfly?
- The breakeven for the IWR butterfly priced on this page is roughly $101.28 and $106.72 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 IWR market-implied 1-standard-deviation expected move is approximately 4.62%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on IWR?
- Butterflies on IWR are pinning bets - traders use them when they expect IWR 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 IWR implied volatility affect this butterfly?
- IWR ATM IV is at 16.10% with IV rank near 1.67%, 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.