How are KBH straddle max profit and max loss calculated?

Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the KBH straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 35.60%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$1,241.81 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a KBH straddle?

The breakeven for the KBH straddle priced on this page is roughly $47.30 and $72.70 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 KBH market-implied 1-standard-deviation expected move is approximately 10.21%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current KBH implied volatility affect this straddle?

KBH ATM IV is at 35.60% with IV rank near 13.40%, 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.

KBH Straddle Strategy

KBH (KB Home), in the Consumer Cyclical sector, (Residential Construction industry), listed on NYSE.

KB Home functions as a prominent residential construction enterprise across the United States. Its operations are strategically divided into four key geographical areas: the West Coast, Southwest, Central, and Southeast regions. The company is engaged in both constructing and selling a wide range of housing types, from attached and detached single-family dwellings to multi-family options like townhouses and condominiums. It serves a diverse clientele, including individuals purchasing their first home, those seeking their first or second upgrade, and active adult homebuyers. Beyond its core building activities, KB Home also extends financial services, offering products such as insurance and title processing. Its operational reach spans numerous states, including Arizona, California, Colorado, Florida, Nevada, North Carolina, Texas, and Washington.

KBH (KB Home) trades in the Consumer Cyclical sector, specifically Residential Construction, with a market capitalization of approximately $3.89B, a trailing P/E of 14.21, a beta of 1.38 versus the broader market, a 52-week range of 44.03-68.71, average daily share volume of 1.3M, a public-listing history dating back to 1986, approximately 2K full-time employees. These structural characteristics shape how KBH stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.38 indicates KBH has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. KBH pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a straddle on KBH?

A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration.

Current KBH snapshot

As of June 29, 2026, spot at $61.89, ATM IV 35.60%, IV rank 13.40%, expected move 10.21%. The straddle on KBH 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 172-day expiry.

Why this straddle structure on KBH specifically: KBH IV at 35.60% is on the cheap side of its 1-year range, which favors premium-buying structures like a KBH straddle, with a market-implied 1-standard-deviation move of approximately 10.21% (roughly $6.32 on the underlying). The 172-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated KBH expiries trade a higher absolute premium for lower per-day decay. Position sizing on KBH should anchor to the underlying notional of $61.89 per share and to the trader's directional view on KBH stock.

KBH straddle setup

The KBH straddle below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With KBH near $61.89, the first option leg uses a $60.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed KBH chain at a 172-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 KBH shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$60.00	$7.60
Buy 1	Put	$60.00	$5.10

KBH straddle risk and reward

Net Premium / Debit: -$1,270.00
Max Profit (per contract): Unbounded
Max Loss (per contract): -$1,241.81
Breakeven(s): $47.30, $72.70
Risk / Reward Ratio: Unbounded

Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit.

KBH straddle payoff curve

Modeled P&L at expiration across a range of underlying prices for the straddle on KBH. 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.

P&L at expiration across the modeled underlying-price range. Green shading marks profitable regions, red shading marks loss regions. Dotted purple verticals mark breakevens; the solid dark vertical marks current spot.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	+$4,729.00
$13.69	-77.9%	+$3,360.69
$27.38	-55.8%	+$1,992.38
$41.06	-33.7%	+$624.07
$54.74	-11.5%	-$744.25
$68.43	+10.6%	-$427.44
$82.11	+32.7%	+$940.87
$95.79	+54.8%	+$2,309.18
$109.47	+76.9%	+$3,677.49
$123.16	+99.0%	+$5,045.80

When traders use straddle on KBH

Straddles on KBH are pure-volatility plays that profit from large moves in either direction; traders typically buy KBH straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.

KBH thesis for this straddle

The market-implied 1-standard-deviation range for KBH extends from approximately $55.57 on the downside to $68.21 on the upside. A KBH long straddle is a pure-volatility play: it profits when the underlying moves far enough from the strike in either direction to overcome the combined call plus put debit, regardless of direction. Current KBH IV rank near 13.40% 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 KBH at 35.60%. As a Consumer Cyclical name, KBH options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to KBH-specific events.

KBH straddle positions are structurally neutral / high-volatility (long premium); 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. KBH positions also carry Consumer Cyclical sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move KBH alongside the broader basket even when KBH-specific fundamentals are unchanged. Always rebuild the position from current KBH chain quotes before placing a trade.

Frequently asked questions

What is a straddle on KBH?: A straddle on KBH is the straddle strategy applied to KBH (stock). The strategy is structurally neutral / high-volatility (long premium): A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration. With KBH stock trading near $61.89, the strikes shown on this page are snapped to the nearest listed KBH chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are KBH straddle max profit and max loss calculated?: Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the KBH straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 35.60%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$1,241.81 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a KBH straddle?: The breakeven for the KBH straddle priced on this page is roughly $47.30 and $72.70 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 KBH market-implied 1-standard-deviation expected move is approximately 10.21%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a straddle on KBH?: Straddles on KBH are pure-volatility plays that profit from large moves in either direction; traders typically buy KBH straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
How does current KBH implied volatility affect this straddle?: KBH ATM IV is at 35.60% with IV rank near 13.40%, 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.