The covered call strategy involves selling call options on stocks that are already owned, generating additional income from the premiums received. For UK investors, this enhances returns from a portfolio of FTSE 100 stocks, which are often considered relatively stable and less volatile than smaller cap stocks. By selling call options on these stocks, investors can potentially earn substantial premium income, depending on the stock and the strike price chosen.
Choosing the Right Stocks for Covered Calls
When selecting FTSE 100 stocks for a covered call strategy, consider the liquidity of the options market carefully. Stocks with high trading volumes and tight bid-ask spreads are generally more suitable for this strategy, as they allow for easier entry and exit. Some of the most liquid FTSE 100 stocks for options trading include HSBC, Barclays, and Vodafone, which have average daily trading volumes of over 10 million shares. Other factors to consider include the stock's volatility, with less volatile stocks generally offering lower premium income, and the dividend yield, with high-yielding stocks potentially offering more attractive premium income.
FTSE 100 Stocks with the Best Options Liquidity
According to data from the London Stock Exchange, the top FTSE 100 stocks for options liquidity include BP with an average daily trading volume of 14.1 million shares, Royal Dutch Shell with 12.6 million shares, GlaxoSmithKline with 11.4 million shares, British American Tobacco with 10.8 million shares, and AstraZeneca with 10.5 million shares. These stocks offer a range of strike prices and expiration dates, allowing investors to tailor their covered call strategy to suit their individual needs and risk tolerance. An investor holding 1,000 shares of BP could sell a call option with a strike price of £4.50, expiring in 2 months, for a premium of £0.20 per share, earning £200 in premium income.
Understanding the Tax Implications of Covered Calls
The tax implications of covered calls in the UK are relatively straightforward, with the premium income received from selling call options subject to capital gains tax (CGT). However, if the call option is exercised, the investor must sell the underlying stock, potentially triggering a CGT liability. To minimise tax liabilities, investors can consider selling call options with strike prices close to the current market price, reducing the likelihood of the option being exercised. Additionally, investors can use their annual CGT exempt amount of £3,000 to offset any gains made from selling call options. An investor who sells a call option on 1,000 shares of HSBC for a premium of £0.30 per share, and then has the option exercised, will be required to sell the shares for £4.80, potentially triggering a CGT liability of £480, which can be offset against their annual exempt amount.
CGT Implications for UK Investors
Keep accurate records of all trades, including the purchase and sale of stocks, and the sale of call options. Use these records to calculate your CGT liability and offset any gains made against your annual exempt amount. An investor who sells a call option on 500 shares of Vodafone for a premium of £0.25 per share, and then sells the underlying stock for £2.20, must calculate their CGT liability, taking into account the premium income received and the gain made on the sale of the stock. Understanding the CGT implications of covered calls enables UK investors to make informed decisions about their investment strategy and minimise their tax liabilities.
Implementing a Covered Call Strategy
To implement a covered call strategy, UK investors will need to open a trading account with a broker that offers options trading. They will then need to deposit funds into their account and purchase the underlying stock, such as 1,000 shares of BP. Once the stock is held in the account, the investor can sell a call option on the stock, using a trading platform or mobile app. An investor who holds 1,000 shares of Royal Dutch Shell can sell a call option with a strike price of £23.50, expiring in 1 month, for a premium of £0.40 per share, earning £400 in premium income. The investor can then repeat this process, selling new call options on the same stock or on different stocks, to generate ongoing premium income.
Managing Risk with Covered Calls
While covered calls provide a regular income stream, they also involve risk, particularly if the underlying stock price falls. To manage this risk, investors can consider selling call options with different strike prices, or using a combination of call and put options to hedge their position. An investor who holds 1,000 shares of GlaxoSmithKline can sell a call option with a strike price of £14.50, and also purchase a put option with a strike price of £13.50, to protect against a potential fall in the stock price. Managing risk in this way reduces potential losses and increases the chances of success with a covered call strategy.