LEAPS Covered Call Calculator

Analyze the return potential of using LEAPS (Long-term Equity Anticipation Securities) as the basis for a capital-efficient covered call strategy.

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Written by Michael Torres, CFA
Senior Financial Analyst
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Fact-checked by Dr. James Wilson, PhD
Options Strategy Researcher
Advanced Covered CallsFact-Checked

Input Values

$

Current price of the underlying stock.

$

Strike of the long-term LEAPS call (deep ITM).

$

Price paid for the LEAPS call option.

Days remaining on the LEAPS option.

$

Strike of the short-term call you sell.

$

Premium received from selling the short call.

Days until the short call expires.

Number of LEAPS/short call pairs.

Results

Capital Required
$0.00
Capital Savings vs. Stock
0.00%
Monthly Income Potential
$0.00
Max Profit Per Cycle
$0.00
LEAPS Breakeven$0.00
Annualized Return on Capital
0.00%
Results update automatically as you change input values.

What Is a LEAPS Covered Call?

A LEAPS covered call (also known as a poor man's covered call or diagonal spread) involves buying a long-term deep-in-the-money LEAPS call option and selling short-term call options against it. Instead of owning 100 shares of stock for each covered call contract, you own a LEAPS option that behaves similarly to stock ownership but requires significantly less capital. This strategy allows you to generate covered call income with 60-70% less capital than traditional covered call writing.

LEAPS (Long-term Equity Anticipation Securities) are options with expiration dates one to three years in the future. When you buy a deep ITM LEAPS call (typically with a delta of 0.80 or higher), the option moves nearly dollar-for-dollar with the stock. This LEAPS acts as a stock substitute, and you sell short-term calls against it just as you would against shares. The key advantage is capital efficiency: instead of investing $10,000 to buy 100 shares of a $100 stock, you might spend $3,500 for a LEAPS that gives you similar exposure.

i
Capital Efficiency

A traditional covered call on a $100 stock requires $10,000 (100 shares). A LEAPS covered call on the same stock might require only $3,500 (one deep ITM LEAPS). This 65% capital reduction means your return on invested capital is dramatically higher, though the risk profile is different.

How LEAPS Covered Calls Work

Capital Required
Capital = LEAPS Cost × 100 × Contracts
Where:
LEAPS Cost = Price per share for the long-term LEAPS call
Contracts = Number of LEAPS contracts purchased
Capital Savings
Savings = (1 - LEAPS Cost / Stock Price) × 100%
Where:
LEAPS Cost = Cost of the LEAPS per share
Stock Price = Current stock price (cost of shares)
Maximum Profit Per Cycle
Max Profit = (Short Strike - LEAPS Strike - LEAPS Cost + Short Premium) × 100
Where:
Short Strike = Strike of the call you sold
LEAPS Strike = Strike of the LEAPS you bought
LEAPS Cost = What you paid for the LEAPS
Short Premium = Premium received from the short call
LEAPS Covered Call Example
Given
Stock
$100
LEAPS Strike
$70 (deep ITM)
LEAPS Cost
$35.00
LEAPS Expiry
365 days
Short Strike
$105
Short Premium
$2.50
Short Expiry
30 days
Calculation Steps
  1. 1Capital required = $35.00 × 100 × 2 = $7,000
  2. 2Capital for shares would be = $100 × 100 × 2 = $20,000
  3. 3Capital savings = 1 - ($7,000 / $20,000) = 65%
  4. 4Monthly income = $2.50 × 100 × 2 = $500
  5. 5Max profit per cycle = ($105 - $70 - $35.00 + $2.50) × 100 × 2 = $500
  6. 6LEAPS breakeven = $70 + $35.00 = $105.00
  7. 7Annualized return = ($500 / $7,000) × (365/30) = 86.9%
Result
The LEAPS covered call requires only $7,000 vs. $20,000 for shares, saving 65% capital. Monthly income is $500, and the annualized return on capital is 86.9%, far higher than a traditional covered call on the same stock.

LEAPS Selection Guidelines

Choosing the Right LEAPS
LEAPS ParameterRecommendedWhy
Delta0.80 or higherMoves nearly 1:1 with stock, minimizes extrinsic value risk
Expiration12-24 months outEnough time for multiple short call cycles
Strike depth ITM20-30% below stock priceEnsures high delta and minimal time value loss
Extrinsic valueLess than 15% of LEAPS costYou want mostly intrinsic value (acts like stock)
Bid-ask spreadLess than $0.30Tight spreads indicate good liquidity

Managing LEAPS Covered Calls

LEAPS Management Checklist

1
Sell Short Calls Monthly
Each month, sell a call with 25-35 DTE against your LEAPS. Choose a strike above the LEAPS breakeven to ensure you profit if assigned. Target 2-5% OTM for the short call.
2
Keep Short Strike Above LEAPS Breakeven
Critical rule: the short call strike must be above (LEAPS strike + LEAPS cost). If your LEAPS strike is $70 and cost $35, breakeven is $105. Selling a $103 short call would result in a loss if assigned.
3
Roll Short Calls as Usual
Manage short calls the same as traditional covered calls: close at 50% profit, roll up if stock rises, roll down if stock falls. The LEAPS behaves like stock for these decisions.
4
Monitor LEAPS Time Decay
LEAPS decay slowly when far from expiration, but accelerate inside 90 days. Plan to roll your LEAPS to a new 12-24 month expiration when it reaches 90-120 DTE to maintain the stock-substitute quality.
5
Manage Downside Risk
Unlike shares, a LEAPS can expire worthless if the stock drops below the LEAPS strike. If the stock declines 20%+, consider closing the entire position rather than holding a rapidly depreciating LEAPS.

Risks Unique to LEAPS Covered Calls

  • LEAPS can expire worthless if the stock drops significantly (unlike shares which always have some value)
  • LEAPS time decay accelerates inside 90 days, eroding your investment
  • LEAPS do not receive dividends, unlike share ownership
  • Assignment on the short call requires careful management since you don't own shares
  • Wider bid-ask spreads on LEAPS compared to shares mean higher entry/exit costs
  • LEAPS are marked-to-market and can show large unrealized losses during stock dips
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Key Risk

The short call strike must ALWAYS be above the LEAPS breakeven (LEAPS strike + cost). Selling below this level means you lose money even at maximum profit. If the stock drops and your breakeven is above available strikes, you cannot sell short calls profitably and should consider closing the position.

Frequently Asked Questions

A LEAPS covered call is a strategy where you buy a long-term, deep-in-the-money call option (LEAPS) and sell short-term calls against it, similar to how you would sell calls against shares. The LEAPS acts as a stock substitute, costing 30-40% of the share price while providing similar upside exposure. You generate income by repeatedly selling monthly calls against the LEAPS position.

Sources & References

  • U.S. Securities and Exchange Commission (SEC) - Investor Education
  • Options Clearing Corporation (OCC) - Options Education
  • Chicago Board Options Exchange (CBOE) - Options Strategies
  • Hull, J.C. "Options, Futures, and Other Derivatives" (11th Edition, 2021)

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