How to Choose the Right Option Strike: The Step Most Guides Skip

If you search for guidance on how to choose an option strike, one of the most prominent articles you are likely to encounter is Investopedia’s Options Basics: How to Pick the Right Strike Price. It is a thorough piece by conventional standards. It discusses risk tolerance, market outlook, in-the-money and out-of-the-money options, break-even prices, potential profits and losses, and the tradeoffs investors face when selecting different strikes.

The article is useful because it explains many of the characteristics that change as an investor moves from one strike to another. What it does not do is something much more important: it never establishes a complete process for deciding why one particular strike should be chosen over the alternatives.

That distinction is easy to miss because the article contains so much information. It is also the reason this is worth examining closely.

The Decision the Article Never Makes

Investopedia introduces an investor named Carla, who is bullish on GE. GE is trading at $27.20, Carla believes the stock can rise to $28 by March, and she believes the downside could be approximately $26.

EXCERPT FROM INVESTOPEDIA'S OPTIONS BASICS: HOW TO PICK THE RIGHT STRIKE PRICE

The article then states:

“She, therefore, opts for the March $25 call…”

That sentence contains the central problem.

Carla’s outlook has been established. Her risk tolerance has been discussed. Yet the article never shows why those inputs lead specifically to the $25 strike rather than the $26, $27, or $28 strike.

There is no comparison demonstrating what Carla gains by buying the $25 call, what she gives up by paying more for it, and why that tradeoff produces a better risk-reward than the alternatives available to her.

The strike simply appears.

Once the $25 call has been selected, Investopedia can calculate the premium, break-even price, intrinsic value, possible loss, and potential profit under different stock-price scenarios. Those calculations may all be correct, but they occur after the most important decision has already been made.

The article explains the consequences of Carla buying the $25 call. It does not explain why the $25 call was the right option for Carla to buy.

But wasn’t that the question the article promised to answer?

The same issue appears again with Rick, another investor in the example. Rick is described as more bullish than Carla and willing to accept greater risk in exchange for a larger percentage payoff.

EXCERPT FROM INVESTOPEDIA'S OPTIONS BASICS: HOW TO PICK THE RIGHT STRIKE PRICE

Investopedia then states that he “therefore” chooses the $28 call.

Again, the reasoning stops one step too early.

What does “more bullish” mean in terms of Rick’s expected stock price? Does he believe GE can reach $29, $31, or $35? Why does that outlook justify the $28 strike rather than $27, $29, or another alternative?

The article does not establish that relationship. It chooses the strike first and analyzes the result afterward.

This Is More Than a Missing Detail

The omission matters because the article is specifically intended to help investors choose the right strike price. The strike is not a minor input in an options trade. It determines how much premium the investor pays, how much leverage is created, how much probability is sacrificed, and how the position responds to different outcomes in the underlying stock. 

Investopedia itself emphasizes the importance of the decision and warns that selecting the wrong strike can result in losing the entire premium. Even worse, continuously guessing at strike selection is a long-term losing strategy.

Yet the process that determines the strike remains largely undefined.

This is the point investors should pay attention to. The problem is not that Investopedia fails to explain options terminology. It explains a great deal.

An investor may finish the article understanding why an ITM option is more expensive than an OTM option, why one strike has a higher probability than another, and why a more aggressive strike can offer greater leverage. But the original question remains:

Which strike provides the best risk-reward for the stock idea you actually have?

That is a different question.

Describing the Differences Is Not the Same as Choosing

This distinction becomes clearer when you examine the kinds of explanations investors are commonly given.

One strike has a higher Delta. Another has more Gamma. One is deeper in the money and carries a higher probability of finishing with value. Another costs less and offers a much larger percentage payoff if the stock moves far enough.

Those observations describe the choices.

They do not resolve the tradeoff.

If one strike provides more Gamma, what are you giving up to obtain it? If another provides a higher probability of success, how much additional premium are you paying for that probability? If a farther OTM strike offers more leverage, is the additional potential payoff sufficient to compensate for the lower probability of success?

Until those questions are answered, the investor still does not know whether one strike is better than another.

This is the important distinction:

A description tells you how an option behaves. A decision requires a reason why the tradeoff is worth making.

That reasoning is usually where the conventional framework becomes incomplete.

Don’t Take My Word for It

The easiest way to test this argument is to look for yourself.

Search for guidance on which call option strike to buy and read the leading educational articles. You will find discussions of ITM, ATM, and OTM options. You will find Delta ranges, probability estimates, implied volatility, break-even prices, time decay, and risk tolerance.

You may also find recommendations to choose a particular Delta or to select a strike based on whether you consider yourself conservative or aggressive.

Now ask a narrower question:

Where is the process that shows why one specific strike offers better risk-reward than the strike next to it for a particular directional stock view?

That is much harder to find.

If one article recommends a .70 Delta call, why is .70 better than .60 for the investor’s specific thesis? If another suggests that an OTM call provides greater leverage, how much additional leverage is enough to justify the lower probability? If the answer depends on Gamma, how much Gamma is worth paying for?

Why This Problem Exists

This is not simply an Investopedia problem. Investopedia is reflecting the way options have traditionally been taught.

Much of modern options theory developed from a volatility framework. Volatility traders and market makers think extensively about option pricing, implied volatility, Delta, Gamma, Vega, Theta, daily hedging, and relationships among options.

That framework is appropriate for the problems they are trying to solve.

A directional investor begins with a different problem. The investor has a view on the underlying stock and wants to determine whether an option provides an attractive way to express that view.

That difference in starting point matters.

When a directional investor asks, “Which option should I buy if I think this stock is going higher?” and the answer begins primarily with the behavior of the option, the discussion can become increasingly complicated without ever connecting those characteristics back to the investment thesis in a way that resolves the decision.

This is one of the reasons options can feel far more complicated than they need to be for directional investors. They are often being taught to analyze options from a framework designed to solve a different problem.

A Different Starting Point

The OptionsGeek framework begins with the stock idea.

Before comparing options, the investor defines the expected stock outcome, the time frame in which that outcome is expected to occur, and the confidence placed in that view.

The next question is whether the opportunity in the stock is large enough to justify using options at all. A good stock idea is not automatically a good options trade.

Only after those questions are established should the investor compare the available options.

At that point, the decision becomes much more specific. Rather than asking which strike has the highest Delta or which option is cheapest, the investor can compare the relationship between the premium being paid, the probability of finishing in the money, and the potential payout if the stock thesis proves correct.

The objective is not simply to maximize probability. It is not simply to maximize leverage. It is to identify the option that offers the most attractive risk-reward relative to the investment opportunity.

That is the comparison missing from the conventional discussion.

Why the Comparison Should Not Be Done by Guessing

There is still a practical problem. Option selection involves multiple variables that are constantly changing.

The stock price moves. Time passes. Premiums change. Probability changes. Different expirations produce different relationships between risk and payoff. Change the investor’s target and the relative attractiveness of the strikes can change as well.

This is a multidimensional comparison problem, and there is little reason to expect an investor to solve it manually across an entire option chain.

That is why I built the patented OptionsGeek tool.

The tool performs the comparison for you. There are no Greeks to interpret and no implied-volatility analysis required to choose the option. Instead, the framework teaches you to evaluate the choices through payouts, probabilities, and risk-reward, and then allows the technology to perform the calculations across the available options.

The purpose is not to eliminate uncertainty. No investment tool can do that. The purpose is to replace an undefined judgment call with a framework that makes the tradeoff between one option and another explicit.

That is what I mean by learning how to shift the odds in your favor.

Investopedia tells Carla that she “therefore” chooses the $25 call. The question that should come before that word is the question directional investors have been missing for decades:

Why is that strike better than the alternatives?

You should be able to answer that question before putting your money at risk.

You can try the patented OptionsGeek tool for yourself, see how it compares the available choices, and then learn how the framework works. It is free.