By Ventura Research Team 5 min Read
7 factors affecting option
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Options trading is one of the most exciting segments of the Indian derivatives market and attracts traders who want to place a strategic bet with limited capital outlay. If you are trading call or put options, you need to understand the basic factors that affect option prices, such as volatility, time decay, interest rates and intrinsic value. These option price determinants are the basis for complex strategies such as the Poor Man’s Covered Call (PMCC) and guide traders in their assessment of risk and potential reward.

What is a Poor Man’s Covered Call?

The Poor Man’s Covered Call is a cheap and elegant variation of the traditional covered call. A typical covered call strategy requires an investor to buy the underlying stock and simultaneously write call options on the underlying stock to create income from premiums. However, the Poor Man’s Covered Call changes this by replacing the stock with a deep-in-the-money (DITM) long-term call option, generally called a LEAPS (Long-term Equity Anticipation Security).

This long-term call is a Synthetic stand-in for owning the actual stock. The trader then sells a short-term out-of-the-money call on the same stock to collect premium income.

This structure within India is in line with SEBI regulations on options trading on recognised exchanges such as NSE or BSE, subject to adequate margin and risk management controls being in place. 

The structure of a Poor Man’s Covered Call strategy

The Poor Man’s Covered Call typically consists of two coordinated positions:

ComponentPositionExpiryPurpose
Long call (LEAPS equivalent)Buy6–12 monthsServes as a substitute for stock ownership
Short callSell1–2 monthsGenerates income and offsets part of the cost

The strategy is based on the long call, which is very similar to stock ownership. The short call, in turn, provides regular income via option premiums. The objective is to create an inexpensive, income-generating structure that maintains much of the appeal of a conventional covered call. 

Benefits of a Poor Man’s Covered Call strategy

  • Reduced capital requirement: The biggest plus point, especially in the Indian markets, is the much lower capital outlay compared to the outright purchase of the underlying stock.
  • Regular income generation: Short calls can be sold periodically, providing a steady flow of premium to help offset the cost of the long call and improve the overall return. 

  • Designated Downside Risk: The maximum they can lose is the premium they paid for the long call, so the trader knows the risk in advance. 

  • Higher leverage: The strategy provides leveraged exposure to the underlying stock movement without the financing cost of shares held on margin. 

Risks and limitations of a Poor Man’s Covered Call

The PMCC provides capital efficiency but also some risks that must be managed carefully. 

  • Theta (time decay) decay: As expiration approaches, the time value of the long call will decrease, so it is important to keep an eye on the time duration of the option to stay efficient. 
  • Risk of assignment: If the underlying stock moves sharply higher, the short call may be called early and will need an early adjustment or position closing. 
  • Liquidity Constraints: LEAPS on Indian equities can be illiquid and may have wider bid-ask spreads that may obstruct execution. 
  • Limited upside: The sale of the call limits upside beyond the strike price. So you’re hedging on the downside, but you’re giving up unlimited upside participation. 

Poor Man’s Covered Call vs Traditional Covered Call

FeatureTraditional Covered CallPoor Man’s Covered Call
Capital requiredHigh (requires stock purchase)Low (uses deep ITM call)
Underlying heldSharesLong call option
Downside exposureUnlimited to zeroLimited to cost of long call
LiquidityGenerally highLower for long-term calls
Income potentialPremium from short callPremium plus capital efficiency
Suitable forLong-term investorsTraders with moderate capital

Key considerations before implementing

Greeks of options

A long call option with a delta between 0.80 and 0.90 is often used by market participants to achieve price behaviour more in line with the underlying stock. 

Margin & capital efficiency: 

Check the latest SEBI peak margin requirements and the margin offsets that brokers provide for calendar spreads. 

Expiry Coordination: 

Systematically roll short calls to avoid a mismatch with the long position’s expiry.

Stock selection: 

The ideal strategy is to select stocks that are fundamentally sound and liquid, especially those that have active option chains. 

Best practices for executing a Poor Man’s Covered Call

  • Monitor time decay and roll the short call before expiration to maintain your income stream.
  • Watch the implied volatility. Selling options in high-volatility markets means higher premiums and better returns.
  • No illiquid contracts; only trade stocks with active near- and far-month contracts to make it easy to manage your positions.
  • Preserve trade records. Having a detailed trading log can be a great way to evaluate cost basis, break-even levels and overall performance. 

When to avoid using the Poor Man’s Covered Call

This strategy is not suitable for every market environment. It is best not to use it when:

  • Markets that are very volatile or unpredictable, where large price swings could require frequent adjustments.
  • Event-driven uncertainty like a big earnings announcement, dividend news or regulatory news.
  • Options market liquidity is weak, and this can lead to distortions in implied volatilities as well as wider spreads.

Traders should always ensure that the strategy is in line with their risk appetite, outlook and compliance requirements. 

Advanced considerations for experienced traders

Several broader practices that may support more structured PMCC analysis are often referred to by experienced market participants:

Delta optimisation 

Long calls with a delta greater than .85 appear to act more like the underlying stock in general.

Rolling systematically

Many traders will watch short-term options with less than 20 days until expiration since this time period is often associated with faster time decay.

Sector diversification

Some traders see the application of the framework across different industries like banking, technology and energy as part of overall portfolio diversification.

Taking advantage of the volatility skew

Traders watch the differences in volatility between short-term and long-term options because these differences can affect the potential income characteristics. 

Seven major factors affecting option prices

Every option-based strategy, including the Poor Man’s Covered Call, is shaped by core market dynamics. The following are the seven primary determinants of option price that traders must understand:

FactorDescriptionEffect on Option Price
Underlying priceThe price movement of the stock or index itselfFor call options, the value increases as the underlying rises; for puts, it decreases
Strike priceThe exercise price of the optionDetermines intrinsic value; the closer it is to the current market price, the higher the premium
Time to expiry (Theta)The duration until the option expiresLonger duration increases time value; time decay accelerates near expiry
Volatility (Vega)The expected magnitude of future price movementHigher volatility leads to higher option premiums
Interest rates (Rho)Reflects the cost of capital and the risk-free rateRising interest rates generally increase call values slightly
DividendsExpected payouts from the underlying stockAnticipated dividends can marginally reduce call prices
Demand and supplyMarket participation and liquidityHigh demand for specific strikes or expiries inflates premiums and widens spreads

Understanding these option price factors allows traders to make data-driven decisions rather than speculative ones. 

Conclusion

The Poor Man’s Covered Call represents a disciplined and efficient approach to options trading, particularly suitable for traders seeking income generation with modest capital deployment. So a long call option is deep in the money and can substitute the ownership of a stock. Then, in an organised way, short-term calls can be sold. This can give investors stable returns with a well-defined risk exposure.

By understanding the factors that influence option prices, such as volatility and time decay, traders can optimise their entry points, manage risk wisely and align their actions with broader market trends. 

The Poor Man’s Covered Call can be an important part of a diversified derivatives portfolio if judiciously implemented and vigilantly monitored. It provides flexibility and capital efficiency for the future of options in India. 

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