Skip to main content

Call Option: Finance Explained

Sarah Saves

A call option is a financial contract between a buyer and a seller that gives the buyer the right, but not the obligation, to purchase an underlying asset at a specified price within a specific timeframe. This specified price is known as the strike price, and the expiration date is when the option contract ends.

One of the key benefits of a call option is that it allows investors to potentially profit from an increase in the price of the underlying asset without actually owning it. This is known as leveraging, as call options typically cost significantly less than buying the actual asset.

Find Call Options to Write

Selling call options is now easier than ever with Tiblio's Covered Call Screener - available as part of your Tiblio Membership.

When an investor buys a call option, they are said to be long a call. If the price of the underlying asset increases above the strike price before the option expires, the buyer can exercise the option and buy the asset at the lower strike price. They can then either sell the asset at the market price for a profit or keep it in their portfolio.

On the other side of the transaction, the seller of the call option, also known as the writer, is obligated to sell the asset if the buyer chooses to exercise the option. For taking on this risk, the seller receives a premium upfront from the buyer. If the price of the underlying asset does not rise above the strike price, the option may expire worthless, and the seller keeps the premium as profit.

It's essential for investors to consider various factors when trading call options, including the price movement of the underlying asset, the time until expiration, market volatility, and the strike price in relation to the current market price. These factors can significantly impact the value and potential profitability of a call option.

Call options are commonly used by investors for speculative trading, hedging against potential price increases, and generating income through option premium sales. However, they also carry risks, including the potential loss of the premium paid if the option expires worthless or if the price of the underlying asset moves in the opposite direction to what the investor anticipated.

Overall, call options can be powerful tools in the world of finance, offering investors flexibility and the potential for substantial returns. By understanding how call options work and carefully managing risk, investors can incorporate them into their investment strategies to achieve their financial goals.

Interested in exploring call options further or getting started with options trading? Join Tiblio to access advanced options trading tools and resources.