Call Option, Put Option

Call Option

Call options are financial contracts that give the option buyer the right, but not the obligation, to buy a stock, bond, commodity or other asset or instrument at a specified price within a specific time period. The stock, bond, or commodity is called the underlying asset. A call buyer profits when the underlying asset increases in price.

A call option may be contrasted with a put, which gives the holder the right to sell the underlying asset at a specified price on or before expiration.

For options on stocks, call options give the holder the right to buy 100 shares of a company at a specific price, known as the strike price, up until a specified date, known as the expiration date.

For example, a single call option contract may give a holder the right to buy 100 shares of Apple stock at $100 up until the expiry date in three months. There are many expiration dates and strike prices for traders to choose from. As the value of Apple stock goes up, the price of the option contract goes up, and vice versa. The call option buyer may hold the contract until the expiration date, at which point they can take delivery of the 100 shares of stock or sell the options contract at any point before the expiration date at the market price of the contract at that time.

The market price of the call option is called the premium. It is the price paid for the rights that the call option provides. If at expiry the underlying asset is below the strike price, the call buyer loses the premium paid. This is the maximum loss.

If the underlying’s price is above the strike price at expiry, the profit is the current stock price, minus the strike price and the premium. This is then multiplied by how many shares the option buyer controls.

• A call is an option contract giving the owner the right, but not the obligation, to buy a specified amount of an underlying security at a specified price within a specified time.
• The specified price is known as the strike price and the specified time during which a sale is made is its expiration or time to maturity.
• Call options may be purchased for speculation, or sold for income purposes. They may also be combined for use in spread or combination strategies.

Put Option

A put option is a contract giving the owner the right, but not the obligation, to sell–or sell short–a specified amount of an underlying security at a pre-determined price within a specified time frame. This pre-determined price that buyer of the put option can sell at is called the strike price.

Put options are traded on various underlying assets, including stocks, currencies, bonds, commodities, futures, and indexes. A put option can be contrasted with a call option, which gives the holder the right to buy the underlying at a specified price, either on or before the expiration date of the options contract.

A put option becomes more valuable as the price of the underlying stock decreases. Conversely, a put option loses its value as the underlying stock increases. When they are exercised, put options provide a short position in the underlying asset. Because of this, they are typically used for hedging purposes or to speculate on downside price action.

Investors often use put options in a risk-management strategy known as a protective put. This strategy is used as a form of investment insurance; this strategy is used to ensure that losses in the underlying asset do not exceed a certain amount (the strike price.)

In general, the value of a put option decreases as its time to expiration approaches because of the impact of time decay. Time decay accelerates as an option’s time to expiration draws closer since there’s less time to realize a profit from the trade. When an option loses its time value, the intrinsic value is left over. An option’s intrinsic value is equivalent to the difference between the strike price and the underlying stock price. If an option has intrinsic value, it is referred to as in the money (ITM).

Out of the money (OTM) and at the money (ATM) put options have no intrinsic value because there is no benefit in exercising the option. Investors have the option of short selling the stock at the current higher market price, rather than exercising an out of the money put option at an undesirable strike price. However, outside of a bear market, short selling is typically riskier than buying options.

Time value, or extrinsic value, is reflected in the premium of the option. If the strike price of a put option is $20, and the underlying is stock is currently trading at $19, there is $1 of intrinsic value in the option. But the put option may trade for $1.35. The extra $0.35 is time value, since the underlying stock price could change before the option expires. Different put options on the same underlying asset may be combined to form put spreads.

There are several factors to keep in mind when it comes to selling put options. It’s important to understand an option contract’s value and profitability when considering a trade, or else you risk the stock falling past the point of profitability.

• Put options give holders of the option the right, but not the obligation, to sell a specified amount of an underlying security at a specified price within a specified time frame.
• Put options are available on a wide range of assets, including stocks, indexes, commodities, and currencies.
• Put option prices are impacted by changes in the price of the underlying asset, the option strike price, time decay, interest rates, and volatility.
• Put options increase in value as the underlying asset falls in price, as volatility of the underlying asset price increases, and as interest rates decline.
• They lose value as the underlying asset increases in price, as volatility of the underlying asset price decreases, as interest rates rise, and as the time to expiration nears.