EFAV Butterfly Strategy
EFAV (iShares MSCI EAFE Min Vol Factor ETF), in the Financial Services sector, (Asset Management industry), listed on CBOE.
The iShares MSCI EAFE Min Vol Factor ETF seeks to track the investment results of an index composed of developed market equities that, in the aggregate, have lower volatility characteristics relative to the broader developed equity markets, excluding the U.S. and Canada.
EFAV (iShares MSCI EAFE Min Vol Factor ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $5.41B, a beta of 0.57 versus the broader market, a 52-week range of 81.37-95.13, average daily share volume of 582K, a public-listing history dating back to 2011. These structural characteristics shape how EFAV etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.57 indicates EFAV has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. EFAV pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on EFAV?
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 EFAV snapshot
As of May 15, 2026, spot at $90.31, ATM IV 23.60%, IV rank 28.79%, expected move 6.77%. The butterfly on EFAV 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 EFAV specifically: EFAV IV at 23.60% is on the cheap side of its 1-year range, which favors premium-buying structures like a EFAV butterfly, with a market-implied 1-standard-deviation move of approximately 6.77% (roughly $6.11 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 EFAV expiries trade a higher absolute premium for lower per-day decay. Position sizing on EFAV should anchor to the underlying notional of $90.31 per share and to the trader's directional view on EFAV etf.
EFAV butterfly setup
The EFAV 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 EFAV near $90.31, the first option leg uses a $86.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed EFAV 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 EFAV shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $86.00 | $5.95 |
| Sell 2 | Call | $90.00 | $2.63 |
| Buy 1 | Call | $95.00 | $0.66 |
EFAV butterfly risk and reward
- Net Premium / Debit
- -$136.00
- Max Profit (per contract)
- $250.12
- Max Loss (per contract)
- -$236.00
- Breakeven(s)
- $87.36, $92.64
- Risk / Reward Ratio
- 1.060
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.
EFAV butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on EFAV. 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% | -$136.00 |
| $19.98 | -77.9% | -$136.00 |
| $39.94 | -55.8% | -$136.00 |
| $59.91 | -33.7% | -$136.00 |
| $79.88 | -11.6% | -$136.00 |
| $99.84 | +10.6% | -$236.00 |
| $119.81 | +32.7% | -$236.00 |
| $139.78 | +54.8% | -$236.00 |
| $159.75 | +76.9% | -$236.00 |
| $179.71 | +99.0% | -$236.00 |
When traders use butterfly on EFAV
Butterflies on EFAV are pinning bets - traders use them when they expect EFAV 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.
EFAV thesis for this butterfly
The market-implied 1-standard-deviation range for EFAV extends from approximately $84.20 on the downside to $96.42 on the upside. A EFAV long call butterfly is a pinning play: it pays maximum at the middle strike if EFAV settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current EFAV IV rank near 28.79% 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 EFAV at 23.60%. As a Financial Services name, EFAV options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to EFAV-specific events.
EFAV 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. EFAV positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move EFAV alongside the broader basket even when EFAV-specific fundamentals are unchanged. Always rebuild the position from current EFAV chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on EFAV?
- A butterfly on EFAV is the butterfly strategy applied to EFAV (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 EFAV etf trading near $90.31, the strikes shown on this page are snapped to the nearest listed EFAV chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are EFAV 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 EFAV butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 23.60%), the computed maximum profit is $250.12 per contract and the computed maximum loss is -$236.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a EFAV butterfly?
- The breakeven for the EFAV butterfly priced on this page is roughly $87.36 and $92.64 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 EFAV market-implied 1-standard-deviation expected move is approximately 6.77%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on EFAV?
- Butterflies on EFAV are pinning bets - traders use them when they expect EFAV 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 EFAV implied volatility affect this butterfly?
- EFAV ATM IV is at 23.60% with IV rank near 28.79%, 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.