BIGY Butterfly Strategy
BIGY (YieldMax Target 12 Big 50 Option Income ETF), in the Financial Services sector, (Asset Management industry), listed on AMEX.
The YieldMax Target 12 Big 50 Option Income ETF (BIGY) is an actively managed exchange-traded fund that seeks to generate a target annualized distribution of 12% and capital appreciation through investments in a select portfolio of 50 of the largest publicly traded U.S. companies by market cap. The fund seeks to generate income primarily by selling call options and call spreads on its portfolio holdings. BIGY also seeks capital appreciation through direct equity investments. The Adviser evaluates potential holdings based on stock and options liquidity, price levels, and implied volatility, and regularly reviews the portfolio to determine whether to add or remove positions.
BIGY (YieldMax Target 12 Big 50 Option Income ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $10.5M, a beta of 0.89 versus the broader market, a 52-week range of 46.628-54.639, average daily share volume of 11K, a public-listing history dating back to 2021. These structural characteristics shape how BIGY etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.89 places BIGY roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. BIGY pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on BIGY?
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 BIGY snapshot
As of May 15, 2026, spot at $52.94, ATM IV 7.50%, IV rank 1.04%, expected move 2.15%. The butterfly on BIGY 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 BIGY specifically: BIGY IV at 7.50% is on the cheap side of its 1-year range, which favors premium-buying structures like a BIGY butterfly, with a market-implied 1-standard-deviation move of approximately 2.15% (roughly $1.14 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 BIGY expiries trade a higher absolute premium for lower per-day decay. Position sizing on BIGY should anchor to the underlying notional of $52.94 per share and to the trader's directional view on BIGY etf.
BIGY butterfly setup
The BIGY 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 BIGY near $52.94, the first option leg uses a $50.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed BIGY 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 BIGY shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $50.00 | $3.35 |
| Sell 2 | Call | $53.00 | $0.74 |
| Buy 1 | Call | $56.00 | $0.07 |
BIGY butterfly risk and reward
- Net Premium / Debit
- -$194.00
- Max Profit (per contract)
- $84.90
- Max Loss (per contract)
- -$194.00
- Breakeven(s)
- $51.94, $54.06
- Risk / Reward Ratio
- 0.438
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.
BIGY butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on BIGY. 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% | -$194.00 |
| $11.71 | -77.9% | -$194.00 |
| $23.42 | -55.8% | -$194.00 |
| $35.12 | -33.7% | -$194.00 |
| $46.83 | -11.5% | -$194.00 |
| $58.53 | +10.6% | -$194.00 |
| $70.24 | +32.7% | -$194.00 |
| $81.94 | +54.8% | -$194.00 |
| $93.64 | +76.9% | -$194.00 |
| $105.35 | +99.0% | -$194.00 |
When traders use butterfly on BIGY
Butterflies on BIGY are pinning bets - traders use them when they expect BIGY 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.
BIGY thesis for this butterfly
The market-implied 1-standard-deviation range for BIGY extends from approximately $51.80 on the downside to $54.08 on the upside. A BIGY long call butterfly is a pinning play: it pays maximum at the middle strike if BIGY settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current BIGY IV rank near 1.04% 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 BIGY at 7.50%. As a Financial Services name, BIGY options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to BIGY-specific events.
BIGY 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. BIGY positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move BIGY alongside the broader basket even when BIGY-specific fundamentals are unchanged. Always rebuild the position from current BIGY chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on BIGY?
- A butterfly on BIGY is the butterfly strategy applied to BIGY (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 BIGY etf trading near $52.94, the strikes shown on this page are snapped to the nearest listed BIGY chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are BIGY 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 BIGY butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 7.50%), the computed maximum profit is $84.90 per contract and the computed maximum loss is -$194.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a BIGY butterfly?
- The breakeven for the BIGY butterfly priced on this page is roughly $51.94 and $54.06 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 BIGY market-implied 1-standard-deviation expected move is approximately 2.15%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on BIGY?
- Butterflies on BIGY are pinning bets - traders use them when they expect BIGY 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 BIGY implied volatility affect this butterfly?
- BIGY ATM IV is at 7.50% with IV rank near 1.04%, 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.