?> Long Call vs Short Put: Comparing Strategies W/ Visuals - projectfinance

Long Call vs Short Put: Comparing Strategies W/ Visuals

Long Call vs Short Put

Both the long call and short put options strategies are bullish. This is the limit of these option positions similarities. In terms of risk/reward, these two strategies couldn’t be any different. Before we get started, it is important to understand that the long call is not synonymous with the short put options strategy. 

Let’s look at a couple definitions, then get to work!

Long Call Definition: A relatively low-risk bullish options strategy that involves the purchase of a stand-alone call option contract. For American Options, the call owner has the right to exercise their option and purchase 100 shares of long stock at the strike price at any time.

Short Put Definition: A high-risk bullish to neutral options strategy that involves the sale of a put option. For American style options, the seller must stand ready to deliver 100 shares of stock when/if the long party decides to exercise their contract. Short selling options involves great risks. 



  • The long call is a low-probability derivative trade with limited risk.

  • The short put is a high-probability derivative trade with limited (but great) risk.

  • Long calls profit when the underlying stock, ETF or index moves up significantly.

  • Short puts profit in both neutral and bullish markets.

  • The maximum loss for long calls is the debit paid; the maximum loss for short puts is strike price – premium.

  • The maximum profit in long call options is unlimited; the maximum profit in the short put is the credit received.
Long Call Short Put

Market Direction


Neutral and Bullish

When To Trade

Best for traders very bullish on a security

Best for traders who believe a security will either stay the same or increase in value.

Maximum Profit


Credit received

Maximum Loss

Entire debit paid

Strike price minus the premium received 


 Strike Price + Debit Paid.

Strike price minus the premium received for the put.

Time Decay Effect

As time passes, and both implied volatility and stock price stay the same, a long call will persistently shed value. 

As time passes, and both the implied volatility and stock price stay the same, a short put will shed value - which is desirable for short puts. 

Probability of Success



Long Call vs Short Put: Key Differences

Long Call vs Short Put

Before we dig into these two options strategies themselves, let’s take a look at some of the major differences between the long call and the short put:

1.) Long Calls vs Short Puts: Trade Cost

When buying call options, you must may a debit. This debit represents the total loss potential. You can never lose more than you pay. 

Selling a put option is a net-credit transaction. There is no debit paid. Instead, your broker will require you to set funds on the side in margin should that trade go against you and you have to buy the naked put back. When selling options, the margin can be substantial. Opportunity costs must be taken into account. 

2.) Long Calls vs Short Puts: Maximum Profit

When you buy a long call, the upside is unlimited. Why? The stock can (in theory) go to infinity. 

When you sell a put option (or any option), the maximum profit is always the credit received. You will never make more than the credit you take in initially.

3.) Long Calls vs Short Puts: Maximum Loss

For long call options, the maximum loss is always the initial debit paid. It doesn’t matter how much the stock moves against you, with long options, you can only ever lose the amount paid to purchase the option.

For short put options, the maximum loss is calculated Strike Price – Premium Received. If you sell an option at the 100 strike price for $1, you can, in theory, lose $99. This assumes the worst case scenario, with the price of the underlying security falling to $0 in value.

Note! Selling naked call options comes with unlimited risk. Learn more about short naked call options here

4.) Long Calls vs Short Puts: Breakeven

➥ The long call breakeven is Strike Price +  Debit Paid.

 The short put breakeven is Strike Price – Premium Received.

5.) Long Calls vs Short Puts: When to Trade?

Long calls are best suited for bullish investors who believe the underlying is going to the moon. If the stock goes up just a little or stays the same, you’re going to lose your entire premium and incur a 100% loss.
Short Puts are reserved for traders who believe a stock is not going to move by very much over the duration of an options life. Many investors use this strategy as a means to generate income. Read more on this strategy in our article, “Selling Put Options for Income“.

Long Call Option Explained

Long Call

The long call is reserved for the most bullish of investors. 

Not only does this strategy require the stock to move up to make money, but it must move up by a lot

Because of the Greek theta, options perpetually shed value. In a stagnating market, this is bad news for long calls.  Let’s jump right into a hypothetical example to understand how this Greek works against long options.


Long Call: Losing Trade Example

Here is our long position: a call on Meta Platforms (FB):


➥ Option: Long FB 200 Call

➥ Option Premium: $5.40

➥ Days to Expiration (DTE): 8

➥ Stock Price: 190

So let’s say we are long the above call. Two days have passed, and the stock price is unchanged. What does this mean for our position?


➥ Option: Long FB 200 Call

➥ Option Premium: $5.40 —> 4.50

➥ Days to Expiration (DTE): 8 —> 6

➥ Stock Price: 190 —> 190

So, as we can see, with the passage of two days (assuming both implied volatility and stock price remain the same) our option loses value. 

Time is the enemy of all long call and put options! As time passes and the stock remains the same, the odds of it reaching our strike price dims. Therefore, the option falls in value.

But long calls also have great upside potential. Let’s take a look at a winning trade next.

Long Call: Wining Trade Example


➥ Option: Long AAPL 165 Call

➥ Option Premium: $1.30

➥ Days to Expiration (DTE): 8

➥ Stock Price: 160

So we have purchased a call option on AAPL for a cost of $1.30 (which actually costs us $130 remembering the multiplier effect of option leverage).

Two days have passed, and the price of AAPL has skyrocket:


➥ Option: Long AAPL 165 Call

➥ Option Premium: $1.30 —> $4

➥ Days to Expiration (DTE): 8 —> 6

➥ Stock Price: 160 —> 165

In this example, our option price has increased in value by more than 100%. When you buy an option, the most you can ever lose is the premium paid.

The upside for long calls is unlimited. Why? There is no cap on how high the stock can go. 

From a sheer risk/reward standpoint, long calls make sense. However, their probability of success pales in comparison to the short put option. 

Short Put Option Explained

Short Put Option Graph

Unlike the long call option, the short put option can profit in almost any market. Short puts always profit in neutral and bullish markets, and can sometimes even profit in minorly bearish markets!

When compared to stock positions, long options are decaying assets. Time is kryptonite for long options. 

So if the effect of time decay is negative for long options, shouldn’t it be positive for short options? Yes!

Most professional traders sell options for this reason. Although these high-probability trades come not without risks!

Short Put: Losing Trade Example

Let’s jump right into an example with a short put ETF option on SPY (an S&P 500 index tracker).


➥ Option: Short SPY 415 Put

➥ Option Premium: $2.75

➥ Days to Expiration (DTE): 4

➥ Stock Price: $423

So we have sold a put option here at the market price of 2.75. As long as SPY closes above our short strike price of $415, we will collect our full premium of $2.75 ($275).

The stock can even fall to $415 and we will still make our full profit potential!

Let’s skip ahead a 2 days and see how our short put option did:


➥ Option: Short SPY 415 Put

➥ Option Premium: $2.75 —> $8

➥ Days to Expiration (DTE): 4—> 2

➥ Stock Price: $423 —> $414

So that trade didn’t work out too well! Although the short put strategy has a high probability of success, when naked options move against you, watch out!

The most we could have ever made on this trade was the credit received of $2.75. With two days to the expiration date (expiry), SPY tanked, and our short put option is currently trading at $8. We have lost $5.25 in a scenario where our max profit was $2.75. Not the best risk/reward profile!

Short Put: Winning Trade Example

For this trade, we are going to sell a put option on Tesla (TSLA)


➥ Option: Short TSLA 710 Put

➥ Option Premium: $26

➥ Days to Expiration (DTE): 14

➥ Stock Price: $764

So since we are selling an option, the most we can ever make is the credit received, In this scenario, that will occur when the stock is trading at or above $710 on expiration (our short strike price). 

Let’s fast-forward to expiration day now:

➥ Option: Short TSLA 710 Put

➥ Option Premium: $26 —> $0

➥ Days to Expiration (DTE): 14 —>0

➥ Stock Price: $764 —>$750

So in this example, the stock fell from $764 to $750. Since we are short a put option, you may think that is bad. But we are short the 710 put strike! The stock is trading way above this level. On expiration day, our option is safely out-of-the-money and we will collect the full premium.

This example just goes to show that short put options can profit in all market directions.    

Short Puts Margin Requirement

Determining the margin requirements for selling put options will depend on your account type.
Selling puts in a cash account (cash-covered puts) costs more in margin than selling puts in a margin account. You must front the full potential maximum loss of the trade in cash accounts when selling put options. 
According to tastyworks, the margin requirement for selling naked puts in a margin account is the greatest of:

  • 20% of the underlying price minus the out of money amount plus the option premium

  • 10% of the strike price plus the option

  • $2.50

Trading options come with great risks. To learn more about these risks, please read this article from the OCC

Long Call vs Short Put FAQs

A short call is very different from a long put. Both strategies profit in bearish markets, but the short call has considerably more risk than the long put. 

When you sell a put option, your broker will require funds be held in “margin” should that trade move against you. With short puts, the risk is significant. 

Shorting a put option is simple – instead of clicking on the ask price in the option chain, simply click on the bid price and send the order. It is best to avoid market orders in options; limit orders are the better alternative. 

A short call is a high probability trade with unlimited risk; a long put is a low probability trade with limited risk. 

Long Call vs Short Put Video

Long Call

Short Put

Next Lesson

Additional Resources

2 thoughts on “Long Call vs Short Put: Comparing Strategies W/ Visuals

  1. Is selling put options a good strategy for income generation? What’s the success rate for this trade?


Leave a Reply

Your email address will not be published.