BKU Long Put Strategy

BKU (BankUnited, Inc.), in the Financial Services sector, (Banks - Regional industry), listed on NYSE.

BankUnited, Inc. operates as the bank holding company for BankUnited, a national banking association that provides a range of banking services in the United States. The company offers deposit products, such as checking, money market deposit, and savings accounts; certificates of deposit; and treasury, commercial payment, and cash management services. Its loans portfolio includes commercial loans, including equipment loans, secured and unsecured lines of credit, formula-based loans, owner-occupied commercial real estate term loans and lines of credit, mortgage warehouse lines, letters of credit, commercial credit cards, small business administration and U.S. department of agriculture product offerings, export-import bank financing products, trade finance, and business acquisition finance credit facilities; commercial real estate loans; residential mortgages; and other consumer loans. The company also offers online, mobile, and telephone banking services. As of December 31, 2021, it operated through a network of 63 banking centers located in 13 Florida counties; and 4 banking centers in the New York metropolitan area. The company was formerly known as BU Financial Corporation.

BKU (BankUnited, Inc.) trades in the Financial Services sector, specifically Banks - Regional, with a market capitalization of approximately $3.33B, a trailing P/E of 12.84, a beta of 1.18 versus the broader market, a 52-week range of 33.06-52.11, average daily share volume of 860K, a public-listing history dating back to 2011, approximately 2K full-time employees. These structural characteristics shape how BKU stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.18 places BKU roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. BKU pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a long put on BKU?

A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration.

Current BKU snapshot

As of May 15, 2026, spot at $45.31, ATM IV 33.70%, IV rank 3.51%, expected move 9.66%. The long put on BKU 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 long put structure on BKU specifically: BKU IV at 33.70% is on the cheap side of its 1-year range, which favors premium-buying structures like a BKU long put, with a market-implied 1-standard-deviation move of approximately 9.66% (roughly $4.38 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 BKU expiries trade a higher absolute premium for lower per-day decay. Position sizing on BKU should anchor to the underlying notional of $45.31 per share and to the trader's directional view on BKU stock.

BKU long put setup

The BKU long put below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With BKU near $45.31, the first option leg uses a $45.31 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed BKU 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 BKU shares for the stock leg in covered calls and collars).

ActionTypeStrike / BasisPremium (est)
Buy 1Put$45.31N/A

BKU long put 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 strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium.

BKU long put payoff curve

Modeled P&L at expiration across a range of underlying prices for the long put on BKU. 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 long put on BKU

Long puts on BKU hedge an existing long BKU stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying BKU exposure being hedged.

BKU thesis for this long put

The market-implied 1-standard-deviation range for BKU extends from approximately $40.93 on the downside to $49.69 on the upside. A BKU long put expresses a directional view that the underlying closes below the strike minus premium at expiration, frequently sized to hedge an existing long BKU position with one put per 100 shares held. Current BKU IV rank near 3.51% 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 BKU at 33.70%. As a Financial Services name, BKU options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to BKU-specific events.

BKU long put positions are structurally bearish; 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. BKU positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move BKU alongside the broader basket even when BKU-specific fundamentals are unchanged. Long-premium structures like a long put on BKU are particularly exposed to IV-crush risk through scheduled events (earnings, FDA decisions, central-bank meetings) where IV typically contracts post-event regardless of the directional outcome. Always rebuild the position from current BKU chain quotes before placing a trade.

Frequently asked questions

What is a long put on BKU?
A long put on BKU is the long put strategy applied to BKU (stock). The strategy is structurally bearish: A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration. With BKU stock trading near $45.31, the strikes shown on this page are snapped to the nearest listed BKU chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are BKU long put max profit and max loss calculated?
Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium. For the BKU long put priced from the end-of-day chain at a 30-day expiry (ATM IV 33.70%), 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 BKU long put?
The breakeven for the BKU long put 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 BKU market-implied 1-standard-deviation expected move is approximately 9.66%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a long put on BKU?
Long puts on BKU hedge an existing long BKU stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying BKU exposure being hedged.
How does current BKU implied volatility affect this long put?
BKU ATM IV is at 33.70% with IV rank near 3.51%, 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.

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