CSL Bear Put Spread Strategy
CSL (Carlisle Companies Incorporated), in the Basic Materials sector, (Construction Materials industry), listed on NYSE.
Carlisle Companies Incorporated operates as a manufacturer and supplier of building envelope products and solutions in the United States, Europe, North America, and internationally. It operates through two segments, Carlisle Construction Materials (CCM) and Carlisle Weatherproofing Technologies (CWT). The CCM segment offers single-ply roofing solutions, including ethylene propylene diene monomer, thermoplastic polyolefin, polyvinyl chloride membrane, polyiso insulation, and engineered metal roofing and wall panel systems for commercial and residential buildings. Its CWT segment provides waterproofing and moisture protection products; protective roofing underlayment; fully integrated liquid and sheet applied air/vapor barriers; sealants/primers and flashing systems; roof coatings and mastics; spray polyurethane foam and coating systems for a range of thermal protection applications and other premium polyurethane products; block-molded expanded polystyrene insulation; engineered products for HVAC applications; and products for a variety of industrial and surfacing applications. The company sells its products under the Carlisle SynTec, Versico, WeatherBond, Hunter Panels, Resitrix, and Hertalan brands. The company was founded in 1917 and is headquartered in Scottsdale, Arizona.
CSL (Carlisle Companies Incorporated) trades in the Basic Materials sector, specifically Construction Materials, with a market capitalization of approximately $15.48B, a trailing P/E of 21.39, a beta of 0.84 versus the broader market, a 52-week range of 293.43-432.91, average daily share volume of 449K, a public-listing history dating back to 1973, approximately 6K full-time employees. These structural characteristics shape how CSL stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.84 places CSL roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. CSL 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 CSL?
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.
CSL snapshot
As of August 14, 2026, spot at $370.42, ATM IV 36.00%, IV rank 36.57%, expected move 10.32%. The bear put spread on CSL 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 35-day expiry.
Why this bear put spread structure on CSL specifically: CSL IV at 36.00% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 10.32% (roughly $38.23 on the underlying). The 35-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated CSL expiries trade a higher absolute premium for lower per-day decay. Position sizing on CSL should anchor to the underlying notional of $370.42 per share and to the trader's directional view on CSL stock.
CSL bear put spread setup
The CSL 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 CSL at $370.42 on that close, the first option leg uses a $370.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed CSL chain at a 35-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 CSL shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $370.00 | $15.90 |
| Sell 1 | Put | $350.00 | $7.50 |
CSL bear put spread risk and reward
- Net Premium / Debit
- -$840.00
- Max Profit (per contract)
- $1,160.00
- Max Loss (per contract)
- -$840.00
- Breakeven(s)
- $361.60
- Risk / Reward Ratio
- 1.381
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.
CSL bear put spread payoff curve
Modeled P&L at expiration across a range of underlying prices for the bear put spread on CSL. 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% | +$1,160.00 |
| $81.91 | -77.9% | +$1,160.00 |
| $163.81 | -55.8% | +$1,160.00 |
| $245.71 | -33.7% | +$1,160.00 |
| $327.61 | -11.6% | +$1,160.00 |
| $409.51 | +10.6% | -$840.00 |
| $491.41 | +32.7% | -$840.00 |
| $573.32 | +54.8% | -$840.00 |
| $655.22 | +76.9% | -$840.00 |
| $737.12 | +99.0% | -$840.00 |
When traders use bear put spread on CSL
Bear put spreads on CSL reduce the cost of a bearish CSL stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.
CSL thesis for this bear put spread
The market-implied 1-standard-deviation range for CSL extends from approximately $332.19 on the downside to $408.65 on the upside. A CSL bear put spread caps both the risk and the reward of a bearish position; relative to an outright long put on CSL, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current CSL IV rank near 36.57% is mid-range against its 1-year distribution, so the IV signal is neutral; the bear put spread thesis on CSL should anchor more to the directional view and the expected-move geometry. As a Basic Materials name, CSL options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to CSL-specific events.
CSL 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. CSL positions also carry Basic Materials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move CSL alongside the broader basket even when CSL-specific fundamentals are unchanged. Long-premium structures like a bear put spread on CSL 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 CSL chain quotes before placing a trade.
Frequently asked questions
- What is a bear put spread on CSL?
- A bear put spread on CSL is the bear put spread strategy applied to CSL (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 CSL stock at $370.42 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed CSL chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are CSL 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 CSL bear put spread priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 36.00%), the computed maximum profit is $1,160.00 per contract and the computed maximum loss is -$840.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a CSL bear put spread?
- The breakeven for the CSL bear put spread priced on this page is roughly $361.60 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 CSL market-implied 1-standard-deviation expected move in the same options snapshot is approximately 10.32%; 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 CSL?
- Bear put spreads on CSL reduce the cost of a bearish CSL 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 CSL implied volatility affect this bear put spread?
- CSL ATM IV is at 36.00% with IV rank near 36.57%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.