# Determination of option premium. 7 Factors That Affect An Option's Price

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State Are you a day trader? Before getting started with trading options, you should have a good understanding of options pricing and the various factors that play a role in establishing the value of an option.

There are also several option pricing models that are used to identify the value of a call or a put option. A solid understanding of options pricing factors and models will help you take advantage of price movements and optimize your earnings from your investments. Understanding option pricing Option Premium Explained Option pricing is the amount per share you have to pay to trade an option.

The price of an option is also known as the premium. The buyer of standard options option needs to pay the premium amount to the seller to earn the rights granted by the option.

Option premiums are priced per share. The premium paid is non-refundable whether you choose to exercise your option or not.

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What are the main factors determining an Option's Price or Premium? There are many factors that influence the price of an option: 1.

Value of the option's underlying asset As we know, options are derived from underlying instruments like shares, gold, currency etc.

The current value or price of the option's underlying instrument determination of option premium a direct effect on the price of the call or put option. If the value of the underlying instrument is on the rise then the call option price will increase and put option price will decrease.

If the price of the underlying instrument decreases then call option price will decrease and put option price will increase.

### Here's how to calculate the actual value of the options in your portfolio at a given point in time.

Intrinsic Value of an Option Intrinsic value refers to the value of the option if it were exercised today. It is calculated as a difference between the price of the underlying instrument from which the option is derived and strike price. The strike price is the price at which a buyer and a seller decided to enter the contract. It cannot be negative.

### Intrinsic Value

The intrinsic value of an option helps you in determining the profit advantage in case you wish to exercise the option immediately. It can be also called as the minimum value of an option. Time Value of an Option It is calculated as the difference between premium and intrinsic value. Generally, the longer the time for an option to expire, the higher is the premium.

## Factors That Determine Option Pricing

And it decreases as you come closer to the expiry date of the option. Volatility Volatility is the probability of the price fluctuation up or down of the underlying instrument in the market.

### Options Trading: Understanding Option Prices

The higher the volatility of the underlying instrument, the higher the premium. It is because highly volatile stocks have a higher possibility of bringing profits to investors in a short time. Volatility is of two types- historical and implied.

## 7 Factors That Affect An Option's Price - The Option Prophet

Historical volatility measures the fluctuations observed in an underlying instrument in the past. Implied volatility predicts the fluctuations in the future. Interest Rates Normally interest rates have nominal influence on options pricing. But it can be a factor if you are trading in options of large size.

- What Is the Value of a Call or Put Option? | The Motley Fool
- Time remaining to expiration Risk free rate of interest Dividend only for option on equity Define breakeven points Breakeven point is the point at which there is no net loss or gain, one has just broken even.

There is no direct effect of interest rates on options pricing. Its effect is related to the cost of funds. Let's assume that to trade in a large options contract, you decide to borrow money from banks or use funds from your savings that are earning some interest rates. Whichever way you go, you are paying interest on the loan or determination of option premium interest in case of savings.

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So the cost of your funds now is invested amount plus the interest on it. If the interest rate is high then the cost of money invested is also high. So when interest rates are high, the premium falls and vice versa. Dividends on underlying stocks In the event of dividend announcements during the life of an option, the exchanges adjust the option positions.

Dividend announcement decreases the value of the option as the stock value decreases on the ex-dividend date.