KEX Covered Call Strategy
KEX (Kirby Corporation), in the Industrials sector, (Marine Shipping industry), listed on NYSE.
Kirby Corporation is a leading operator of domestic tank barges within the United States. Its Marine Transportation division specializes in moving bulk liquid products, providing comprehensive marine transport and towing services. These operations cover an extensive network, including the Mississippi River System, the Gulf Intracoastal Waterway, all three U.S. coastlines, and extend to Alaska and Hawaii. The company transports a wide array of materials, such as petrochemicals, various black and refined petroleum products, and agricultural chemicals, primarily via tank barge. This segment also manages offshore dry-bulk barges and their accompanying tugboat units, facilitating the coastal transport of dry-bulk commodities across the U.S. As of December 31, 2021, Kirby's substantial fleet consisted of 1,025 inland tank barges, approximately 255 inland towboats, 31 coastal tank barges, 29 coastal tugboats, 4 offshore dry-bulk cargo barges, 4 offshore tugboats, and a single docking tugboat.
KEX (Kirby Corporation) trades in the Industrials sector, specifically Marine Shipping, with a market capitalization of approximately $7.32B, a trailing P/E of 20.40, a beta of 0.83 versus the broader market, a 52-week range of 79.52-157.69, average daily share volume of 635K, a public-listing history dating back to 1980, approximately 5K full-time employees. These structural characteristics shape how KEX stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.83 places KEX 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 KEX?
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 KEX snapshot
As of June 26, 2026, spot at $135.59, ATM IV 32.00%, IV rank 37.32%, expected move 9.17%. The covered call on KEX 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 18-day expiry.
Why this covered call structure on KEX specifically: KEX IV at 32.00% is mid-range versus its 1-year history, so the credit collected on a KEX covered call sits in line with its long-run distribution, with a market-implied 1-standard-deviation move of approximately 9.17% (roughly $12.44 on the underlying). The 18-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated KEX expiries trade a higher absolute premium for lower per-day decay. Position sizing on KEX should anchor to the underlying notional of $135.59 per share and to the trader's directional view on KEX stock.
KEX covered call setup
The KEX 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 KEX near $135.59, the first option leg uses a $140.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed KEX chain at a 18-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 KEX shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 100 shares | Stock | $135.59 | long |
| Sell 1 | Call | $140.00 | $2.63 |
KEX covered call risk and reward
- Net Premium / Debit
- -$13,296.50
- Max Profit (per contract)
- $703.50
- Max Loss (per contract)
- -$13,295.50
- Breakeven(s)
- $132.97
- Risk / Reward Ratio
- 0.053
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.
KEX covered call payoff curve
Modeled P&L at expiration across a range of underlying prices for the covered call on KEX. 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% | -$13,295.50 |
| $29.99 | -77.9% | -$10,297.64 |
| $59.97 | -55.8% | -$7,299.78 |
| $89.95 | -33.7% | -$4,301.92 |
| $119.92 | -11.6% | -$1,304.06 |
| $149.90 | +10.6% | +$703.50 |
| $179.88 | +32.7% | +$703.50 |
| $209.86 | +54.8% | +$703.50 |
| $239.84 | +76.9% | +$703.50 |
| $269.82 | +99.0% | +$703.50 |
When traders use covered call on KEX
Covered calls on KEX are an income strategy run on existing KEX stock positions; traders typically sell calls at 25-35 delta with 30-45 days to expiration to balance premium against upside cap.
KEX thesis for this covered call
The market-implied 1-standard-deviation range for KEX extends from approximately $123.15 on the downside to $148.03 on the upside. A KEX covered call collects premium on an existing long KEX position, trading off upside above the short call strike for immediate income; the short strike selection should reflect the trader's view on whether KEX will breach that level within the expiration window. Current KEX IV rank near 37.32% is mid-range against its 1-year distribution, so the IV signal is neutral; the covered call thesis on KEX should anchor more to the directional view and the expected-move geometry. As a Industrials name, KEX options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to KEX-specific events.
KEX 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. KEX positions also carry Industrials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move KEX alongside the broader basket even when KEX-specific fundamentals are unchanged. Short-premium structures like a covered call on KEX carry tail risk when realized volatility exceeds the implied move; review historical KEX earnings reactions and macro stress periods before sizing. Always rebuild the position from current KEX chain quotes before placing a trade.
Frequently asked questions
- What is a covered call on KEX?
- A covered call on KEX is the covered call strategy applied to KEX (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 KEX stock trading near $135.59, the strikes shown on this page are snapped to the nearest listed KEX chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are KEX 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 KEX covered call priced from the end-of-day chain at a 30-day expiry (ATM IV 32.00%), the computed maximum profit is $703.50 per contract and the computed maximum loss is -$13,295.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a KEX covered call?
- The breakeven for the KEX covered call priced on this page is roughly $132.97 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 KEX market-implied 1-standard-deviation expected move is approximately 9.17%; 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 KEX?
- Covered calls on KEX are an income strategy run on existing KEX 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 KEX implied volatility affect this covered call?
- KEX ATM IV is at 32.00% with IV rank near 37.32%, 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.