How are STLA bear put spread max profit and max loss calculated?

Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit. For the STLA bear put spread priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 42.07%), the computed maximum profit is $30.50 per contract and the computed maximum loss is -$19.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a STLA bear put spread?

The breakeven for the STLA bear put spread priced on this page is roughly $5.31 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 STLA market-implied 1-standard-deviation expected move in the same options snapshot is approximately 12.06%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current STLA implied volatility affect this bear put spread?

STLA ATM IV is at 42.07% with IV rank near 24.60%, 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.

STLA Bear Put Spread Strategy

STLA (Stellantis N.V.), in the Consumer Cyclical sector, (Auto - Manufacturers industry), listed on NYSE.

Stellantis N.V. engages in the designing, engineering, manufacturing, distribution, and sale of automobiles and light commercial vehicles, engines, transmission systems, and mobility services worldwide. It provides luxury and premium vehicles; global sport utility vehicles; American and European brand vehicles, as well as parts and accessories. The company also provides contract services; retail and dealer financing services; and vehicle leasing and rental services, as well as engages in after-market parts and service businesses and data businesses. It offers its products under the Abarth, Alfa Romeo, Chrysler, Citroën, DS Automobiles, Dodge, Fiat, Jeep, Maserati, Ram Trucks, Opel, Lancia, Vauxhall, Peugeot, Free2move, Share Now, Leasys, and Comau brand names through distributors and dealers. The company operates in North America, France, Brazil, Italy, Germany, the United Kingdom, Turkiye, Spain, Argentina, Belgium, Austria, Netherlands, Portugal, Poland, Algeria, Morocco, Japan, China, and internationally. Stellantis N.V. was founded in 1899 and is based in Hoofddorp, the Netherlands.

STLA (Stellantis N.V.) trades in the Consumer Cyclical sector, specifically Auto - Manufacturers, with a market capitalization of approximately $15.52B, a beta of 0.99 versus the broader market, a 52-week range of 5.25-12.22, average daily share volume of 19.4M, a public-listing history dating back to 2010, approximately 259K full-time employees. These structural characteristics shape how STLA stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.99 places STLA roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. STLA pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a bear put spread on STLA?

A bear put spread buys an at-the-money put and sells an out-of-the-money put at a lower strike for defined risk and defined reward bounded by the strike width.

STLA snapshot

As of August 14, 2026, spot at $5.36, ATM IV 42.07%, IV rank 24.60%, expected move 12.06%. The bear put spread on STLA 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 14-day expiry.

Why this bear put spread structure on STLA specifically: STLA IV at 42.07% is on the cheap side of its 1-year range, which favors premium-buying structures like a STLA bear put spread, with a market-implied 1-standard-deviation move of approximately 12.06% (roughly $0.65 on the underlying). The 14-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated STLA expiries trade a higher absolute premium for lower per-day decay. Position sizing on STLA should anchor to the underlying notional of $5.36 per share and to the trader's directional view on STLA stock.

STLA bear put spread setup

The STLA bear put spread 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 STLA at $5.36 on that close, the first option leg uses a $5.50 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed STLA chain at a 14-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 STLA shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Put	$5.50	$0.23
Sell 1	Put	$5.00	$0.03

STLA bear put spread risk and reward

Net Premium / Debit: -$19.50
Max Profit (per contract): $30.50
Max Loss (per contract): -$19.50
Breakeven(s): $5.31
Risk / Reward Ratio: 1.564

Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit.

STLA bear put spread payoff curve

Modeled P&L at expiration across a range of underlying prices for the bear put spread on STLA. 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	-99.8%	+$30.50
$1.19	-77.7%	+$30.50
$2.38	-55.6%	+$30.50
$3.56	-33.5%	+$30.50
$4.75	-11.5%	+$30.50
$5.93	+10.6%	-$19.50
$7.11	+32.7%	-$19.50
$8.30	+54.8%	-$19.50
$9.48	+76.9%	-$19.50
$10.67	+99.0%	-$19.50

When traders use bear put spread on STLA

Bear put spreads on STLA reduce the cost of a bearish STLA stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.

STLA thesis for this bear put spread

The market-implied 1-standard-deviation range for STLA extends from approximately $4.71 on the downside to $6.01 on the upside. A STLA bear put spread caps both the risk and the reward of a bearish position; relative to an outright long put on STLA, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current STLA IV rank near 24.60% 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 STLA at 42.07%. As a Consumer Cyclical name, STLA options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to STLA-specific events.

STLA bear put spread positions are structurally moderately 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. STLA positions also carry Consumer Cyclical sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move STLA alongside the broader basket even when STLA-specific fundamentals are unchanged. Long-premium structures like a bear put spread on STLA 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 STLA chain quotes before placing a trade.

Frequently asked questions

What is a bear put spread on STLA?: A bear put spread on STLA is the bear put spread strategy applied to STLA (stock). The strategy is structurally moderately bearish: A bear put spread buys an at-the-money put and sells an out-of-the-money put at a lower strike for defined risk and defined reward bounded by the strike width. With STLA stock at $5.36 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed STLA chain strike and the premiums come straight from that session's bid/ask midpoint.
How are STLA bear put spread max profit and max loss calculated?: Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit. For the STLA bear put spread priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 42.07%), the computed maximum profit is $30.50 per contract and the computed maximum loss is -$19.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a STLA bear put spread?: The breakeven for the STLA bear put spread priced on this page is roughly $5.31 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 STLA market-implied 1-standard-deviation expected move in the same options snapshot is approximately 12.06%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a bear put spread on STLA?: Bear put spreads on STLA reduce the cost of a bearish STLA stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.
How does current STLA implied volatility affect this bear put spread?: STLA ATM IV is at 42.07% with IV rank near 24.60%, 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.