Financial Basics · Investing Fundamentals

Options (Basics)

Definition

An option is a contract that gives you the right — but not the obligation — to buy (call) or sell (put) a security at a specific price by a specific date. Each contract typically covers 100 shares.

Why it matters in retirement

Most retirees have no business actively trading options. But a few conservative strategies — covered calls for income, protective puts for hedging — can fit a portfolio if you understand the mechanics and the risks.

A Deeper Look

An option is a contract that gives the holder the right to buy or sell a security at a predetermined price within a set timeframe. There are two basic types. A call option gives you the right to buy 100 shares of a stock at a specific price, called the strike price, before the expiration date. A put option gives you the right to sell 100 shares at the strike price before expiration. The price you pay for this right is called the premium. Options always expire, and if they are not exercised or sold before expiration, they become worthless. This time decay is one of the defining characteristics of options and one of the primary reasons most casual options traders lose money.

The mechanics of options pricing are driven by several factors. The most important are the price of the underlying stock relative to the strike price (intrinsic value), the time remaining until expiration (time value), and the expected volatility of the underlying stock (implied volatility). An option that is "in the money," meaning the current stock price is above the strike for a call or below the strike for a put, has intrinsic value. An option that is "out of the money" has only time value, and that time value decays faster as expiration approaches. This decay is not linear; it accelerates in the final 30 to 60 days, which is why buying short dated options is essentially a depreciating asset.

For retirees, only a few options strategies are generally appropriate, and even these require a solid understanding of the mechanics. The most common is the covered call. If you own 100 shares of a stock or ETF, you can sell a call option against those shares, collecting the premium as income. If the stock stays below the strike price at expiration, you keep your shares and the premium. If the stock rises above the strike, your shares are called away at the strike price, and you miss out on the gains above that level. Covered call strategies generate steady premium income of roughly 0.5% to 1.5% per month, but they cap your upside. Over full market cycles, academic studies show that covered call strategies typically underperform buy and hold by 1% to 2% per year because you miss the biggest up moves, which are disproportionately responsible for long term stock returns.

Protective puts are another strategy relevant to retirees. If you own 100 shares and are worried about a near term decline, you can buy a put option that gives you the right to sell at a specific price, effectively creating a floor under your position. Think of it as short term insurance. The cost is the put premium, which depending on the strike price and expiration might run 1% to 3% of the stock's value per quarter. This cost adds up quickly. If you routinely buy protective puts, you are spending 4% to 12% per year on insurance premiums that most of the time expire worthless. For long term investors, this drag almost always outweighs the benefit.

The strategies to avoid entirely are selling naked puts and naked calls. A naked put means you sell someone the right to make you buy a stock at a specific price. If the stock falls significantly, you are obligated to buy it at the higher strike price, and your loss can be substantial. A naked call means you sell someone the right to buy a stock from you that you do not own. If the stock rises sharply, you must buy it at the market price and sell it at the lower strike price, and your potential loss is theoretically unlimited. These strategies are responsible for some of the most catastrophic losses in retail investing and have no place in a retirement portfolio.

If you are interested in an options based strategy for your retirement portfolio, consider a defined outcome ETF (sometimes called a buffer ETF) instead of trading options directly. These funds use options internally to create structured payoff profiles with known upside caps and downside buffers, but they trade as regular ETFs with daily liquidity, no margin requirements, and no risk of assignment. They offer the risk management benefits of options without requiring you to manage expirations, roll positions, or monitor margin.

When evaluating any options strategy, ask three questions. First, what is the maximum loss if everything goes wrong, and can you afford it? Second, what is the annual cost of the strategy in premiums, commissions, and opportunity cost? Third, does the strategy outperform a simpler alternative like adjusting your stock and bond allocation? Most of the time, the simplest answer wins.

Key Numbers: 2026

Options contract size
100 shares
Typical covered-call yield
0.5–1.5% / mo
% retail traders losing money
~70–80%
Max loss on short put
Strike − premium

Pros

  • Covered calls can generate extra income
  • Protective puts limit downside
  • Defined-risk structures possible

Cons

  • Complex and time-decaying
  • Assignment risk
  • Easy to lose more than you put in (uncovered strategies)
  • Tax treatment is complicated

Common mistakes

  • Selling naked puts for "income" without understanding assignment
  • Day-trading options in a retirement account
  • Buying lottery-ticket out-of-the-money calls
  • Ignoring short-term capital gains tax on frequent trading

Related

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