FBT Butterfly Strategy
FBT (First Trust NYSE Arca Biotechnology Index Fund), in the Financial Services sector, (Asset Management industry), listed on AMEX.
The First Trust NYSE Arca Biotechnology Index Fund is an exchange-traded index fund. The investment objective of the Fund is to replicate as closely as possible, before fees and expenses, the price and yield of the NYSE Arca Biotechnology Index.
FBT (First Trust NYSE Arca Biotechnology Index Fund) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $1.32B, a beta of 0.73 versus the broader market, a 52-week range of 152.98-224.94, average daily share volume of 89K, a public-listing history dating back to 2006. These structural characteristics shape how FBT etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.73 places FBT roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. FBT pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on FBT?
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 FBT snapshot
As of May 15, 2026, spot at $207.53, ATM IV 23.70%, IV rank 2.36%, expected move 6.79%. The butterfly on FBT 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 FBT specifically: FBT IV at 23.70% is on the cheap side of its 1-year range, which favors premium-buying structures like a FBT butterfly, with a market-implied 1-standard-deviation move of approximately 6.79% (roughly $14.10 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 FBT expiries trade a higher absolute premium for lower per-day decay. Position sizing on FBT should anchor to the underlying notional of $207.53 per share and to the trader's directional view on FBT etf.
FBT butterfly setup
The FBT 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 FBT near $207.53, the first option leg uses a $197.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed FBT 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 FBT shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $197.00 | $13.55 |
| Sell 2 | Call | $210.00 | $5.65 |
| Buy 1 | Call | $220.00 | $2.60 |
FBT butterfly risk and reward
- Net Premium / Debit
- -$485.00
- Max Profit (per contract)
- $748.65
- Max Loss (per contract)
- -$485.00
- Breakeven(s)
- $201.85, $218.15
- Risk / Reward Ratio
- 1.544
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.
FBT butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on FBT. 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% | -$485.00 |
| $45.89 | -77.9% | -$485.00 |
| $91.78 | -55.8% | -$485.00 |
| $137.66 | -33.7% | -$485.00 |
| $183.55 | -11.6% | -$485.00 |
| $229.43 | +10.6% | -$185.00 |
| $275.32 | +32.7% | -$185.00 |
| $321.20 | +54.8% | -$185.00 |
| $367.09 | +76.9% | -$185.00 |
| $412.97 | +99.0% | -$185.00 |
When traders use butterfly on FBT
Butterflies on FBT are pinning bets - traders use them when they expect FBT 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.
FBT thesis for this butterfly
The market-implied 1-standard-deviation range for FBT extends from approximately $193.43 on the downside to $221.63 on the upside. A FBT long call butterfly is a pinning play: it pays maximum at the middle strike if FBT settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current FBT IV rank near 2.36% 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 FBT at 23.70%. As a Financial Services name, FBT options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to FBT-specific events.
FBT 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. FBT positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move FBT alongside the broader basket even when FBT-specific fundamentals are unchanged. Always rebuild the position from current FBT chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on FBT?
- A butterfly on FBT is the butterfly strategy applied to FBT (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 FBT etf trading near $207.53, the strikes shown on this page are snapped to the nearest listed FBT chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are FBT 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 FBT butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 23.70%), the computed maximum profit is $748.65 per contract and the computed maximum loss is -$485.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a FBT butterfly?
- The breakeven for the FBT butterfly priced on this page is roughly $201.85 and $218.15 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 FBT market-implied 1-standard-deviation expected move is approximately 6.79%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on FBT?
- Butterflies on FBT are pinning bets - traders use them when they expect FBT 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 FBT implied volatility affect this butterfly?
- FBT ATM IV is at 23.70% with IV rank near 2.36%, 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.