KMX Covered Call Strategy
KMX (CarMax, Inc.), in the Consumer Cyclical sector, (Auto - Dealerships industry), listed on NYSE.
CarMax, Inc., together with its associated entities, functions as a prominent purveyor of previously owned automobiles across the United States. Its business operations are strategically structured into two principal divisions: CarMax Sales Operations and CarMax Auto Finance. Through its retail offerings, the company provides an extensive selection of pre-owned vehicles, including various domestic, imported, and luxury models, in addition to hybrid and electric options. Customers also have the opportunity to purchase extended protection plans at the time of their vehicle acquisition. Separately, CarMax sells older, higher-mileage vehicles—typically around ten years old with over 100,000 miles—via wholesale auctions. Furthermore, CarMax delivers reconditioning and repair services for its vehicles.
KMX (CarMax, Inc.) trades in the Consumer Cyclical sector, specifically Auto - Dealerships, with a market capitalization of approximately $7.49B, a trailing P/E of 33.63, a beta of 1.20 versus the broader market, a 52-week range of 30.26-71.99, average daily share volume of 3.6M, a public-listing history dating back to 1997, approximately 30K full-time employees. These structural characteristics shape how KMX stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.20 places KMX roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline.
What is a covered call on KMX?
A covered call pairs long stock with a short out-of-the-money call, collecting premium and capping upside above the short strike in exchange for income.
Current KMX snapshot
As of June 30, 2026, spot at $52.48, ATM IV 41.10%, IV rank 16.80%, expected move 11.78%. The covered call on KMX 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 17-day expiry.
Why this covered call structure on KMX specifically: KMX IV at 41.10% is on the cheap side of its 1-year range, which means a premium-selling KMX covered call collects less credit per unit of strike-width risk, with a market-implied 1-standard-deviation move of approximately 11.78% (roughly $6.18 on the underlying). The 17-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated KMX expiries trade a higher absolute premium for lower per-day decay. Position sizing on KMX should anchor to the underlying notional of $52.48 per share and to the trader's directional view on KMX stock.
KMX covered call setup
The KMX covered call below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With KMX near $52.48, the first option leg uses a $55.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed KMX chain at a 17-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 KMX shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 100 shares | Stock | $52.48 | long |
| Sell 1 | Call | $55.00 | $0.95 |
KMX covered call risk and reward
- Net Premium / Debit
- -$5,153.00
- Max Profit (per contract)
- $347.00
- Max Loss (per contract)
- -$5,152.00
- Breakeven(s)
- $51.53
- Risk / Reward Ratio
- 0.067
Max profit equals short-strike minus cost basis plus premium times 100; max loss is cost basis minus premium (at zero). Breakeven is cost basis minus premium.
KMX covered call payoff curve
Modeled P&L at expiration across a range of underlying prices for the covered call on KMX. 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% | -$5,152.00 |
| $11.61 | -77.9% | -$3,991.75 |
| $23.22 | -55.8% | -$2,831.50 |
| $34.82 | -33.7% | -$1,671.25 |
| $46.42 | -11.5% | -$510.99 |
| $58.02 | +10.6% | +$347.00 |
| $69.63 | +32.7% | +$347.00 |
| $81.23 | +54.8% | +$347.00 |
| $92.83 | +76.9% | +$347.00 |
| $104.43 | +99.0% | +$347.00 |
When traders use covered call on KMX
Covered calls on KMX are an income strategy run on existing KMX stock positions; traders typically sell calls at 25-35 delta with 30-45 days to expiration to balance premium against upside cap.
KMX thesis for this covered call
The market-implied 1-standard-deviation range for KMX extends from approximately $46.30 on the downside to $58.66 on the upside. A KMX covered call collects premium on an existing long KMX position, trading off upside above the short call strike for immediate income; the short strike selection should reflect the trader's view on whether KMX will breach that level within the expiration window. Current KMX IV rank near 16.80% 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 KMX at 41.10%. As a Consumer Cyclical name, KMX options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to KMX-specific events.
KMX covered call positions are structurally neutral to slightly bullish; 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. KMX positions also carry Consumer Cyclical sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move KMX alongside the broader basket even when KMX-specific fundamentals are unchanged. Short-premium structures like a covered call on KMX carry tail risk when realized volatility exceeds the implied move; review historical KMX earnings reactions and macro stress periods before sizing. Always rebuild the position from current KMX chain quotes before placing a trade.
Frequently asked questions
- What is a covered call on KMX?
- A covered call on KMX is the covered call strategy applied to KMX (stock). The strategy is structurally neutral to slightly bullish: A covered call pairs long stock with a short out-of-the-money call, collecting premium and capping upside above the short strike in exchange for income. With KMX stock trading near $52.48, the strikes shown on this page are snapped to the nearest listed KMX chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are KMX covered call max profit and max loss calculated?
- Max profit equals short-strike minus cost basis plus premium times 100; max loss is cost basis minus premium (at zero). Breakeven is cost basis minus premium. For the KMX covered call priced from the end-of-day chain at a 30-day expiry (ATM IV 41.10%), the computed maximum profit is $347.00 per contract and the computed maximum loss is -$5,152.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a KMX covered call?
- The breakeven for the KMX covered call priced on this page is roughly $51.53 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 KMX market-implied 1-standard-deviation expected move is approximately 11.78%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a covered call on KMX?
- Covered calls on KMX are an income strategy run on existing KMX stock positions; traders typically sell calls at 25-35 delta with 30-45 days to expiration to balance premium against upside cap.
- How does current KMX implied volatility affect this covered call?
- KMX ATM IV is at 41.10% with IV rank near 16.80%, 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.