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Use covered calls for extra yield in flat markets

Use covered calls for extra yield in flat markets

07/15/2025
Robert Ruan
Use covered calls for extra yield in flat markets

In markets that trade in a narrow range, investors often feel stuck with idle holdings, waiting for volatility to return. Yet, there’s a powerful approach that can turn inactivity into opportunity. By employing a covered call strategy, you can tap into unlock premium income opportunities and transform sideways movements into a source of reliable returns.

What Are Covered Calls?

A covered call is an options strategy where you own at least 100 shares of a stock and sell (write) a call option against those shares. The option is often set out-of-the-money (OTM) or at-the-money (ATM), allowing you to collect a premium upfront. This premium acts as an additional source of cash flow, helping to optimize your portfolio yield when price appreciation stalls.

Why Use Covered Calls in Flat Markets?

When a stock is expected to trade sideways, the probability of the call being exercised is lower. As a result, you keep both the premium and your shares over multiple cycles. This approach can provide extra yield on stagnant holdings and modestly reduce your effective purchase price. In a flat or mildly bullish environment, income-focused investors can benefit from consistent option premiums without losing exposure to potential upside entirely.

Mechanics of Covered Call Strategies

At its core, the covered call process is straightforward, but attention to detail is critical. Follow these steps to implement the strategy with confidence:

  • Own 100 shares of your chosen stock (can be newly acquired or existing).
  • Sell one call option contract (OTM or ATM), immediately receiving a premium.
  • Monitor until expiration, evaluate outcomes, and decide on rolling or writing another option.

With each expiration cycle, you either retain the premium if the call expires worthless or sell your shares at the strike price, keeping both the strike proceeds and the premium.

Illustrative Examples

To bring the strategy to life, consider these practical scenarios:

In Example 1, if the shares stay below $35, you keep the $100 premium and retain your position. If they exceed $35, shares are assigned, but you still collect the premium and profit up to the strike. Example 2 and 3 follow the same logic but with differing yields and break-even points, illustrating how strike selection impacts outcome.

Key Numbers and Performance

Premiums vary based on implied volatility, time to expiration, and strike distance. When repeated systematically, covered calls can generate several percentage points of enhance risk-adjusted returns effectively on an annualized basis. Many covered call ETFs and funds have historically reported yields of 7–10% per year, far surpassing standard dividend yields. However, during strong bull runs, total return can lag due to the strategy’s cap your upside potential.

Managing and Rolling Positions

Active management allows you to avoid unwanted assignment and chase further premiums. If the short call is in danger of being assigned, you can roll the position by buying back the current call and selling a new one with a later expiration or higher strike. This maneuver might incur a slight net cost but preserves your shareholding for future income generation. Over time, you can draw consistent income in sideways markets by repeating this cycle.

Risks and Considerations

  • Upside Capped: You sacrifice potential gains above the strike, missing out if the stock rallies significantly.
  • Limited Downside Protection: Premiums slightly buffer losses but cannot prevent steep declines.
  • Assignment Risk: Options can be assigned early, forcing sale of shares at the strike.

Given these factors, it’s essential to align your expectations and risk tolerance before using the strategy.

Is a Covered Call Strategy Right for You?

Investors who fit the covered call profile often share these characteristics:

  • Neutral-to-mildly-bullish market outlook, comfortable with moderate upside (neutral-to-mildly-bullish market outlook).
  • Preference for income over maximum capital gains in the short term.
  • Willingness to potentially sell shares at a predetermined price.

If this aligns with your goals, covered calls can be a strategic addition to your toolbox.

Practical Tips for Success

  • Strike Selection: Farther OTM strikes yield less premium but reduce assignment probability.
  • Expiration Choice: Shorter durations allow more frequent premium collection but require active monitoring.
  • Cost Considerations: Factor in transaction fees and tax implications when rolling options.
  • Stock Selection: Favor stable or dividend-paying stocks with low-to-moderate volatility.

Conclusion

In flat or choppy markets, a covered call approach can turn dormant positions into productive income streams. By carefully selecting strikes, managing risk, and rolling positions, you can generate additional income and growth while retaining exposure to stock holdings. With discipline and practice, this strategy offers a compelling path to limited downside risk protection and consistent returns in environments where traditional buy-and-hold often underdelivers.

Robert Ruan

About the Author: Robert Ruan

Robert Ruan