CUBI Butterfly Strategy
CUBI (Customers Bancorp, Inc.), in the Financial Services sector, (Banks - Regional industry), listed on NYSE.
Customers Bancorp, Inc. operates as the bank holding company for Customers Bank that provides banking products and services. It provides deposit banking products, which includes commercial and consumer checking, non-interest-bearing and interest-bearing demand, MMDA, savings, and time deposit accounts, as well as individual retirement accounts and non-retail time deposits consisting of jumbo certificates. The company’s lending business offers commercial and industrial, commercial real estate, and multifamily and residential mortgage loans; SBA lending; mortgage finance; specialty lending includes fund finance, real estate specialty finance, technology and venture, and healthcare and financial institutions group; commercial loans to mortgage companies, and commercial equipment financing; fund finance, such as variable rate loans secured by collateral pools to private debt funds; and cash management services. In addition, it provides digital banking, such as Banking-as-a-Service to fintech companies; payments and treasury services to businesses; consumer loans through fintech companies; and the TassatPay, an instant blockchain-based digital payments platform which offers instant payments, including over-the-counter desks, exchanges, liquidity providers, market makers, funds, title companies, and other B2B verticals. Further, the company offers mobile phone and internet banking, wire transfers, electronic bill payment, lock box, remote deposit capture, courier, merchant processing, cash vault, controlled disbursements, positive pay, and cash management services comprising account reconciliation, collections, and sweep accounts. The company was founded in 1997 and is headquartered in West Reading, Pennsylvania.
CUBI (Customers Bancorp, Inc.) trades in the Financial Services sector, specifically Banks - Regional, with a market capitalization of approximately $2.80B, a trailing P/E of 9.60, a beta of 1.48 versus the broader market, a 52-week range of 59.34-83.95, average daily share volume of 332K, a public-listing history dating back to 2012, approximately 885 full-time employees. These structural characteristics shape how CUBI stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.48 indicates CUBI has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. The trailing P/E of 9.60 is on the value side, where IV often compresses outside event windows because forward growth expectations are already discounted into the share price.
What is a butterfly on CUBI?
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.
CUBI snapshot
As of August 14, 2026, spot at $83.62, ATM IV 30.90%, IV rank 3.14%, expected move 8.86%. The butterfly on CUBI below is built from the August 14, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 7-day expiry.
Why this butterfly structure on CUBI specifically: CUBI IV at 30.90% is on the cheap side of its 1-year range, which favors premium-buying structures like a CUBI butterfly, with a market-implied 1-standard-deviation move of approximately 8.86% (roughly $7.41 on the underlying). The 7-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated CUBI expiries trade a higher absolute premium for lower per-day decay. Position sizing on CUBI should anchor to the underlying notional of $83.62 per share and to the trader's directional view on CUBI stock.
CUBI butterfly setup
The CUBI butterfly below is built from the August 14, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With CUBI at $83.62 on that close, the first option leg uses a $80.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed CUBI chain at a 7-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 CUBI shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $80.00 | $3.73 |
| Sell 2 | Call | $82.50 | $2.13 |
| Buy 1 | Call | $87.50 | $0.21 |
CUBI butterfly risk and reward
- Net Premium / Debit
- +$31.50
- Max Profit (per contract)
- $267.95
- Max Loss (per contract)
- -$218.50
- Breakeven(s)
- $85.32
- Risk / Reward Ratio
- 1.226
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.
CUBI butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on CUBI. 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% | +$31.50 |
| $18.50 | -77.9% | +$31.50 |
| $36.99 | -55.8% | +$31.50 |
| $55.47 | -33.7% | +$31.50 |
| $73.96 | -11.6% | +$31.50 |
| $92.45 | +10.6% | -$218.50 |
| $110.94 | +32.7% | -$218.50 |
| $129.42 | +54.8% | -$218.50 |
| $147.91 | +76.9% | -$218.50 |
| $166.40 | +99.0% | -$218.50 |
When traders use butterfly on CUBI
Butterflies on CUBI are pinning bets - traders use them when they expect CUBI 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.
CUBI thesis for this butterfly
The market-implied 1-standard-deviation range for CUBI extends from approximately $76.21 on the downside to $91.03 on the upside. A CUBI long call butterfly is a pinning play: it pays maximum at the middle strike if CUBI settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current CUBI IV rank near 3.14% 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 CUBI at 30.90%. As a Financial Services name, CUBI options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to CUBI-specific events.
CUBI 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. CUBI positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move CUBI alongside the broader basket even when CUBI-specific fundamentals are unchanged. Always rebuild the position from current CUBI chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on CUBI?
- A butterfly on CUBI is the butterfly strategy applied to CUBI (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 CUBI stock at $83.62 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed CUBI chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are CUBI 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 CUBI butterfly priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 30.90%), the computed maximum profit is $267.95 per contract and the computed maximum loss is -$218.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a CUBI butterfly?
- The breakeven for the CUBI butterfly priced on this page is roughly $85.32 at expiration, derived from the August 14, 2026 end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The CUBI market-implied 1-standard-deviation expected move in the same options snapshot is approximately 8.86%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on CUBI?
- Butterflies on CUBI are pinning bets - traders use them when they expect CUBI 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 CUBI implied volatility affect this butterfly?
- CUBI ATM IV is at 30.90% with IV rank near 3.14%, 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.