Introduction to Options Trading: Options are financial instruments whose value is derived from the value of an underlying (aka involved) asset like security or an asset. An options deal offers the buyer the opportunity to buy or sell depending on one’s view on the value of involved security. Owning a call option gives the right to buy shares on expiration at strike price and owning a put option gives right to sell at strike price at expiry.

The options when bought or sold need not necessarily be exercised at the Expiry and at strike price. They can be exercised anytime until the options expiry. So if used judiciously the options are considered less risky than stocks or futures contract. Because of this system, options are considered derivative securities – which means their price is derived from involved assets. However, options, do not represent ownership in the company.

Let’s understand with an example

Imagine Mohan has a wedding in his house after four months and wants to buy gold for the same. However, he is fearful of the fact that the gold price might go up in the future. Therefore, to protect himself from the risk of price fluctuations, he goes to a Jewelry shop, and enters into an agreement with the shop owner whereby he fixes the price for jewelry for buying four months down the line, at the current price of Gold.

But, you must be wondering as to, what is the incentive here for the Jewelry shop owner to fix the price because he is potentially taking a big price risk. If the price goes up after four months, still he’ll have to sell the jewelry at the pre-determined price. Here, his incentive is a small fee (i.e. Premium/Token) that he will be charging to Mr. Mohan for fixing the price of gold. And this fee here is non-refundable.

Say, four months down the line if the price of gold goes up then Mr. Mohan has the right to buy gold at the pre-decided price. On the other hand, if for some reason if the price of gold comes down then he does not have to exercise his right, i.e. he may choose to buy jewelry from some other shop at the discounted current price. He merely stands to lose his premium/token.

Why would an investor use options?

When an investor or trader is buying an options contract, he/she is betting on the stock price to go in his favour (up for call option and down for pit option). The price at which one agrees to buy the involved asset via the option is called the “strike price,” and the price paid for having this right is called the “options premium.”

Benefits of Options Contract

Here are a few key benefits of Options contracts:

1. As the name would suggest, the Options contract gives the right to option buyer to exercise his contract if he wishes to. If the Spot price doesn’t go in favor of the buyer of the contract he does not have to exercise his right, he stands to lose just the premium.
2. One time premium is the only fee that option buyer has to pay to ride the momentum of underlying price and be a part of a bigger game.
3. If an option seller is of the opposite view to that of option buyer, he can just sell the option contract and pocket premium income.
4. The options are less risky than equities. Say for example if a trader wants to buy 1000 shares of Reliance, then at CMP (Rs 1400 per share), one has to shed out Rs 14,00,000 (fourteen lakhs). But one can express the same view by buying 2 Call option contracts (500 shares each). Say if he buys At the Money contract of 1410 CE by paying a premium of 35 per lot. Then, his total cost would be = (500*35*2)= Rs. 35000 only. So, now If option were to expire Out of Money for option buyer, he just stands to lose premium only. But, if the share price of Reliance Industries comes down to Rs. 1300, then total loss of equity shareholders will be Rs. 1,00,000 (1000*100).
5. Return on investment for an option buyer is very high because the cost paid is just the premium and the potential return is unlimited.

Call and Put Options

The Call/Put options are financial derivative instrument, meaning that their movement is dependent on the price movement of the involved asset or security. The real purpose of buying a call option is that the trader/investor is expecting the price of the involved security to move up in the near future and vice versa for the call option seller.

A Put option is bought by the trader or investor when he expects the price of an involved asset to fall in near future and vice versa for put option seller or writer. The option writer although earns premium while selling but runs the risk of giving up the involved asset in case the options goes in favor of option buyer.

Breaking down Call Options

For U.S. style options , a call option buying contract gives the buyer to buy the involved asset at strike price anytime till the expiry date of contract. In case of an European style option, the call option owner has the power to exercise only on the expiry date.

It is beneficial for the call buyer to power his right to sell his call option if the spot price moves above strike price before expiry and call option writer to bind by his promise.

The premium paid by the option buyer gives him the right to buy the involved stock or security at strike price until the expiry of options agreement. If the price of the asset moves beyond the strike price, the option will be In the money

The options writer receives the premium. The premium received is the way of generating income for the option writer or seller. But the option writer’s income is limited to the money received as premium and runs the unlimited risk of paying up the option buyer in case the involved security going above the strike price.

Call options can be In, At, or Out of the money . For example, If the Index is currently trading at 9500, an In the money call option will be to buy the option with the strike below 9500 (say 9400 CE), An At the money call option will be to buy an option will the strike price at 9500 and an Out of money call option will be to but strike price above 9500 (say 9600 CE). An In the money call option are the most expensive ones and the out of money options are the cheapest but they carry the most risk of expiring worthless.

Breaking down Put Options

Options contract duration can vary from very short term (weekly) to long term (monthly contracts). It is profitable for the put option buyer to exercise or sell his option if the spot price of the involved security comes below the strike price.

The premium paid by the put option buyer gives him the right to sell the involved stock or security at strike price until the expiry of options agreement.

The options writer receives the premium. The premium received is the way of generating income for the option writer or seller. But the put option writers income is limited to the money received as premium and runs the unlimited risk of paying up the option buyer in case the involved security going below the strike price.

Just like Call option, even Put options can be In, At, or Out of the money. For example, If the Index is currently trading at 9500, an In the money put option will be to buy the option with the strike above 9500 (say 9600 PE), An At the money Put option will be to buy an option will the strike price at 9500 and an Out of money Put option will be to but strike price below 9500 (say 9400 PE).

An In the money pall option are the most expensive ones and the out of money put options are the cheapest but they carry the most risk of expiring worthless.

Also read: 3 Best Sites to Learn Virtual Stock Trading in India (Without Risking Your Money)

Various Option strategies depending on one’s view on Market

Market view	Option	Position Name	Other trading Alternatives	Premium
Bullish	Call Option (Buy)	Buy CE	Buy Futures(Spot)	Pay
Bearish	Put Option (Buy)	Buy PE	Sell Futures	Pay
Flattish or Bullish	Put Option (Sell)	Sell PE	Buy Futures (Spot)	Receive
Flattish or Bearish	Call Option (Sell)	Sell CE	Sell Futures	Receive

Closing Thoughts

In this article, we have discussed two basic options types: Call Options and Put options. But from the graph above, we see there are four different options trading players i.e., Call Option Buyer, Call option seller, Put option buyer, Put Option Seller.

Call option and put option buyers have limited risk to the tune of option premium but have unlimited gains potential. But the call and put options writer’s risks are unlimited and the maximum reward is the premium charged from option buyers.

To Summarize, an option is a contract which is optional i.e., it is not obligatory for the buyer to buy or sell the involved security or asset at pre decided strike price within the stipulated/expiration time. Because they’re cheaper to purchase (compared to buying same number of shares), they have the power of leveraging limited money of the investor.