FBIZ Butterfly Strategy
FBIZ (First Business Financial Services, Inc.), in the Financial Services sector, (Banks - Regional industry), listed on NASDAQ.
First Business Financial Services, Inc. operates as the bank holding company for First Business Bank that provides commercial banking products and services for small and medium-sized businesses, business owners, executives, professionals, and high net worth individuals. The company offers deposit products, such as non-interest-bearing transaction accounts, interest-bearing transaction accounts, money market accounts, time deposits, and certificates of deposit, as well as credit cards. It also provides loan products, including commercial real estate loans, commercial and industrial loans, small business administration loans, and direct financing leases, as well as consumer and other loans comprising home equity, first and second mortgage, and other personal loans for professional and executive clients. The company offers commercial lending, asset-based lending, equipment financing, accounts receivable financing, vendor financing, floorplan financing, treasury management services, and company retirement plans; trust and estate administration, financial planning, investment management, and private banking services; and investment portfolio administrative, asset-liability management, and asset-liability management process validation services for other financial institutions. First Business Financial Services, Inc. was founded in 1909 and is headquartered in Madison, Wisconsin.
FBIZ (First Business Financial Services, Inc.) trades in the Financial Services sector, specifically Banks - Regional, with a market capitalization of approximately $456.1M, a trailing P/E of 8.70, a beta of 0.68 versus the broader market, a 52-week range of 45.9-60.54, average daily share volume of 41K, a public-listing history dating back to 2005, approximately 354 full-time employees. These structural characteristics shape how FBIZ stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.68 indicates FBIZ has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. The trailing P/E of 8.70 is on the value side, where IV often compresses outside event windows because forward growth expectations are already discounted into the share price. FBIZ pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on FBIZ?
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 FBIZ snapshot
As of May 15, 2026, spot at $54.16, ATM IV 42.80%, IV rank 7.67%, expected move 12.27%. The butterfly on FBIZ 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 FBIZ specifically: FBIZ IV at 42.80% is on the cheap side of its 1-year range, which favors premium-buying structures like a FBIZ butterfly, with a market-implied 1-standard-deviation move of approximately 12.27% (roughly $6.65 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 FBIZ expiries trade a higher absolute premium for lower per-day decay. Position sizing on FBIZ should anchor to the underlying notional of $54.16 per share and to the trader's directional view on FBIZ stock.
FBIZ butterfly setup
The FBIZ 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 FBIZ near $54.16, the first option leg uses a $51.45 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed FBIZ 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 FBIZ shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $51.45 | N/A |
| Sell 2 | Call | $54.16 | N/A |
| Buy 1 | Call | $56.87 | N/A |
FBIZ butterfly risk and reward
- Net Premium / Debit
- N/A
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- Unbounded
- Breakeven(s)
- None on modeled curve
- Risk / Reward Ratio
- N/A
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.
FBIZ butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on FBIZ. 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.
When traders use butterfly on FBIZ
Butterflies on FBIZ are pinning bets - traders use them when they expect FBIZ 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.
FBIZ thesis for this butterfly
The market-implied 1-standard-deviation range for FBIZ extends from approximately $47.51 on the downside to $60.81 on the upside. A FBIZ long call butterfly is a pinning play: it pays maximum at the middle strike if FBIZ settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current FBIZ IV rank near 7.67% 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 FBIZ at 42.80%. As a Financial Services name, FBIZ options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to FBIZ-specific events.
FBIZ 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. FBIZ positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move FBIZ alongside the broader basket even when FBIZ-specific fundamentals are unchanged. Always rebuild the position from current FBIZ chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on FBIZ?
- A butterfly on FBIZ is the butterfly strategy applied to FBIZ (stock). 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 FBIZ stock trading near $54.16, the strikes shown on this page are snapped to the nearest listed FBIZ chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are FBIZ 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 FBIZ butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 42.80%), the computed maximum profit is unbounded per contract and the computed maximum loss is unbounded per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a FBIZ butterfly?
- The breakeven for the FBIZ butterfly priced on this page is no defined breakeven on the modeled curve 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 FBIZ market-implied 1-standard-deviation expected move is approximately 12.27%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on FBIZ?
- Butterflies on FBIZ are pinning bets - traders use them when they expect FBIZ 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 FBIZ implied volatility affect this butterfly?
- FBIZ ATM IV is at 42.80% with IV rank near 7.67%, 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.