How are GSL 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 GSL covered call priced from the end-of-day chain at a 30-day expiry (ATM IV 33.50%), the computed maximum profit is $270.50 per contract and the computed maximum loss is -$4,028.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a GSL covered call?

The breakeven for the GSL covered call priced on this page is roughly $40.30 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 GSL market-implied 1-standard-deviation expected move is approximately 9.60%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current GSL implied volatility affect this covered call?

GSL ATM IV is at 33.50% with IV rank near 48.19%, 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.

GSL Covered Call Strategy

GSL (Global Ship Lease, Inc.), in the Industrials sector, (Marine Shipping industry), listed on NYSE.

Global Ship Lease, Inc. owns and charters containerships of various sizes under fixed-rate charters to container shipping companies. As of March 10, 2022, it owned 65 mid-sized and smaller containerships with an aggregate capacity of 342,348 twenty-foot equivalent units. The company was founded in 2007 and is based in London, the United Kingdom.

GSL (Global Ship Lease, Inc.) trades in the Industrials sector, specifically Marine Shipping, with a market capitalization of approximately $1.48B, a trailing P/E of 3.55, a beta of 0.94 versus the broader market, a 52-week range of 23.95-42.7, average daily share volume of 364K, a public-listing history dating back to 2008, approximately 7 full-time employees. These structural characteristics shape how GSL stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.94 places GSL roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. The trailing P/E of 3.55 is on the value side, where IV often compresses outside event windows because forward growth expectations are already discounted into the share price. GSL pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a covered call on GSL?

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 GSL snapshot

As of May 15, 2026, spot at $40.97, ATM IV 33.50%, IV rank 48.19%, expected move 9.60%. The covered call on GSL 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 34-day expiry.

Why this covered call structure on GSL specifically: GSL IV at 33.50% is mid-range versus its 1-year history, so the credit collected on a GSL covered call sits in line with its long-run distribution, with a market-implied 1-standard-deviation move of approximately 9.60% (roughly $3.93 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated GSL expiries trade a higher absolute premium for lower per-day decay. Position sizing on GSL should anchor to the underlying notional of $40.97 per share and to the trader's directional view on GSL stock.

GSL covered call setup

The GSL 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 GSL near $40.97, the first option leg uses a $43.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed GSL chain at a 34-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 GSL shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 100 shares	Stock	$40.97	long
Sell 1	Call	$43.00	$0.68

GSL covered call risk and reward

Net Premium / Debit: -$4,029.50
Max Profit (per contract): $270.50
Max Loss (per contract): -$4,028.50
Breakeven(s): $40.30
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.

GSL covered call payoff curve

Modeled P&L at expiration across a range of underlying prices for the covered call on GSL. 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%	-$4,028.50
$9.07	-77.9%	-$3,122.74
$18.13	-55.8%	-$2,216.98
$27.18	-33.7%	-$1,311.22
$36.24	-11.5%	-$405.46
$45.30	+10.6%	+$270.50
$54.36	+32.7%	+$270.50
$63.41	+54.8%	+$270.50
$72.47	+76.9%	+$270.50
$81.53	+99.0%	+$270.50

When traders use covered call on GSL

Covered calls on GSL are an income strategy run on existing GSL stock positions; traders typically sell calls at 25-35 delta with 30-45 days to expiration to balance premium against upside cap.

GSL thesis for this covered call

The market-implied 1-standard-deviation range for GSL extends from approximately $37.04 on the downside to $44.90 on the upside. A GSL covered call collects premium on an existing long GSL position, trading off upside above the short call strike for immediate income; the short strike selection should reflect the trader's view on whether GSL will breach that level within the expiration window. Current GSL IV rank near 48.19% is mid-range against its 1-year distribution, so the IV signal is neutral; the covered call thesis on GSL should anchor more to the directional view and the expected-move geometry. As a Industrials name, GSL options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to GSL-specific events.

GSL 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. GSL positions also carry Industrials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move GSL alongside the broader basket even when GSL-specific fundamentals are unchanged. Short-premium structures like a covered call on GSL carry tail risk when realized volatility exceeds the implied move; review historical GSL earnings reactions and macro stress periods before sizing. Always rebuild the position from current GSL chain quotes before placing a trade.

Frequently asked questions

What is a covered call on GSL?: A covered call on GSL is the covered call strategy applied to GSL (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 GSL stock trading near $40.97, the strikes shown on this page are snapped to the nearest listed GSL chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are GSL 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 GSL covered call priced from the end-of-day chain at a 30-day expiry (ATM IV 33.50%), the computed maximum profit is $270.50 per contract and the computed maximum loss is -$4,028.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a GSL covered call?: The breakeven for the GSL covered call priced on this page is roughly $40.30 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 GSL market-implied 1-standard-deviation expected move is approximately 9.60%; 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 GSL?: Covered calls on GSL are an income strategy run on existing GSL 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 GSL implied volatility affect this covered call?: GSL ATM IV is at 33.50% with IV rank near 48.19%, 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.