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Options are contracts that give the buyer the right, but not the obligation, to buy or sell a financial instrument at a specified price within a specified timeframe. An options contract gives you the right (but not an obligation) to buy or sell a particular financial instrument at a specified price within a specified timeframe. The seller of an option is known as the writer and will be obligated to fulfill this obligation if they choose not to exercise their option rights before expiration.

an options contract gives you the right (but not an obligation) to buy or sell a particular financial instrument at a specified price within a specified timeframe

An options contract gives you the right (but not an obligation) to buy or sell a particular financial instrument at a specified price within a specified timeframe. Options can be used for many purposes, including speculation, hedging, arbitrage, and income generation.

Options are designed to capture some benefits of owning an asset without purchasing it outright. They allow you to safely invest in assets without being subject to their price movements while also providing an opportunity for investors who may want exposure without being exposed to stocks or bonds that are risky investments because they have high risks associated with them, like default risk.

options are subject to time decay: their value decays the longer you hold an option but tends to accelerate as the expiration date approaches

Time decay is a factor in options trading. An option’s value will decline as time goes on, but it does so at different rates depending on the expiration date and type of underlying security. The speed at which an option loses value over time is called time decay, and it has two components: intrinsic (overall) and extrinsic (related to the market).

Intrinsic aspects include factors like interest rate movements, inflation levels, etc., while extrinsic factors include volatility or changes in supply/demand levels for both stocks and commodities.[3] Theta—a measure of how long until expiration—is one-way investors can gauge how fast or slow their options contracts will lose their premium value over time.[4]

Theta can range anywhere from 0-10% per year,[5] but most traders aim for 5% or less.[6]

theta is one of the greeks

Theta is one of the greeks, and it’s a measure of how much an option’s price changes relative to its time to expiration. This means that as time passes and you hold on to an opportunity without exercising it, theta will decrease due to time decay.

Theta also measures how much your portfolio will change in value over time: if you buy one call option at $2 per share today and sell two calls at $3 per share tomorrow, this would be considered positive; however, if someone buys one put option for $4 today but sells two puts at $5 tomorrow (meaning they want more than their money back), this would be considered harmful because they’re taking on more risk than necessary given how far away from expiration these contracts are.

another greek is gamma

Another greek is an option’s delta, or how much its value changes with respect to the underlying asset’s price.

Delta is the rate of change of delta concerning the underlying asset’s price:

delta measures how much an option’s price changes relative to its underlying asset’s

Delta measures an option’s price changes relative to its underlying asset’s price. It is calculated by subtracting the current delta from 1 and multiplying by 100%.

The delta of a call option increases as the price of the underlying asset increases, while it decreases as it decreases. A call with a high delta value would be profitable if you were long in stocks because your bet would pay off more than expenses (that’s called upside). In contrast, a short position involving stocks and options has an opposite effect: there will be less profit if you have positive exposure – but since the amount paid for each share is fixed at $1 per share regardless of whether or not some shares are sold short or not (and therefore don’t need any margin), this can be considered zero cost financing.*

vega measures volatility

Vega is a measure of an option’s price sensitivity to volatility. It’s measured in units called vega points, showing how much an option’s value will change if volatility increases or decreases.

The calculation for vega depends on strike price, expiration date, and the underlying asset (stocks, indexes). For example:

there are two types of options contracts: call and put

Options are contracts that give the holder the right to buy or sell an asset at a specified price, known as the strike price. There are two types of options contracts: call and put.

A call option gives you the right to buy something for a pre-determined price known as the strike price during its lifetime; this means there is no time limit for when you can exercise this right. If I purchase Call A, then I will own 100 shares of ABC Corporation’s stock if it goes up in value by 5% over some time (e.g., next year), but only if they reach $100 per share ($10/share) during that same period—you get paid out regardless what happens! This type of contract is bullish because it gives investors confidence in their investment—they know if they hold onto them until expiration day, then they’ll make money by being able to sell at whatever point above $100 per share ABC Corporation has reached before then (assuming there isn’t any further movement).

A put option gives investors downside protection against downside movements within their portfolio—this means if stocks drop below their strike prices, holders could still sell them back into the open market without incurring any losses since all long positions have been covered with short ones already! This type of contract tends not to be traded very often because it’s hard-earned capital, so most traders prefer trading other kinds such as calls instead.”

options are also described as being in or out of the money

Options are also described as being in or out of the money.

In the money options

Options with a strike price below their underlying asset’s current price are said to be “in-the-money” or ITM. For example, if an investor buys a call option on Apple Inc (AAPL) at $100 and it is currently trading at $125 per share, then this call would be ITM because its intrinsic value is more significant than what it would cost for someone to buy 100 shares of AAPL from them (and thus sell their holdings). This same principle applies when considering buying puts: if you believe that AAPL will drop in price and want more protection than selling outright—you could buy calls instead!

Out-of-the-money options

An OTM option has an intrinsic value less than what its strike price would need to reach for someone who owned 100 shares of Apple stock at $100 each ($10 x 100 = 1 million dollars). In other words: Your position has been closed out, so there’s no longer any upside potential left on your investment; however, there’s still some downside risk, too, since now, if something terrible happens with Apple, then maybe someday soon we’ll all know about it first hand through headlines like “Apple Shares Plunge After Hacking Incident!”

options are tools that can be used to minimize risk or speculate on financial markets


Options are a sophisticated financial tool that can minimize risk and make money in the market. This article will help you understand the basics of how they work, how to use them properly, and what risks there are when trading options for your own account.

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