In finance, volatility (usually denoted by "σ") is the degree of variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns.
Historic volatility measures a time series of past market prices. Implied volatility looks forward in time, being derived from the market price of a market-traded derivative (in particular, an option).
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The Gross Domestic Income (GDI) is the total factor income payment done by all residents within a country. It includes the sum of all wages, profits, and indirect taxes, minus subsidies. Nominal GDI and Nominal gross domestic product (GDP) are exactly identical, yet real GDI and real gross domestic product (Real GDP) are different; real GDP is calculated by keeping the price of each domestic production constant between two years, while real GDI is calculated by deflating GDP with the purchasing power of money. As such, real GDI introduces a trade balance term; real GDI increases when the price of imports goes down or when the price of exports goes up, while real GDP is not affected.
For oil-export-dependent economies, there could be substantial differences between real GDP and real GDI, due the effect of oil price volatility on the purchasing power in those countries.
Compound annual growth rate (CAGR) is a business, economics and investing term representing the mean annualized growth rate for compounding values over a given time period. CAGR smoothes the effect of volatility of periodic values that can render arithmetic means less meaningful. It is particularly useful to compare growth rates of various data values, such as revenue growth of companies, or of economic values, over time.
In finance, a futures contract (sometimes called futures) is a standardized legal contract to buy or sell something at a predetermined price for delivery at a specified time in the future, between parties not yet known to each other. The item transacted is usually a commodity or financial instrument. The predetermined price of the contract is known as the forward price or delivery price. The specified time in the future when delivery and payment occur is known as the delivery date. Because it derives its value from the value of the underlying asset, a futures contract is a derivative. Futures contracts are widely used for hedging price risk and for speculative trading in commodities, currencies, and financial instruments.
Contracts are traded at futures exchanges, which act as a marketplace between buyers and sellers. The buyer of a contract is said to be the long position holder and the selling party is said to be the short position holder. As both parties risk their counter-party reneging if the price goes against them, the contract may involve both parties lodging as security a margin of the value of the contract with a mutually trusted third party. For example, in gold futures trading, the margin varies between 2% and 20% depending on the volatility of the spot market.
Financial stability is the absence of system-wide episodes in which a financial crisis occurs and is characterised as an economy with low volatility. It also involves financial systems' stress-resilience being able to cope with both good and bad times. Financial stability is the aim of most governments and central banks. The aim is not to prevent crisis or stop bad financial decisions. It is there to hold the economy together and keep the system running smoothly while such events are happening.
The foundation of financial stability is the creation of a system that is able to absorb all of the positive and negative events that happen to the economy at any given time. It has nothing to do with preventing individuals or businesses from failing, losing money, or succeeding. It is merely assisting in the creation of conditions for the system's continued efficient operation in the face of such occurrences.
Gold, alongside platinum and silver, is highly popular among precious metals as an investment. Investors generally buy gold as a way of diversifying risk, especially through the use of futures contracts and derivatives. The gold market is subject to speculation and volatility as are other markets.
In economics, a market is transparent if much is known by many about what products and services or capital assets are available, market depth (quantity available), what price, and where. Transparency is important since it is one of the theoretical conditions required for a free market to be efficient. Price transparency can, however, lead to higher prices. For example, if it makes sellers reluctant to give steep discounts to certain buyers (e.g. disrupting price dispersion among buyers), or if it facilitates collusion, and price volatility is another concern. A high degree of market transparency can result in disintermediation due to the buyer's increased knowledge of supply pricing.
There are two types of price transparency: 1) I know what price will be charged to me, and 2) I know what price will be charged to you. The two types of price transparency have different implications for differential pricing. A transparent market should also provide necessary information about quality and other product features, although quality can be exceedingly difficult to estimate for some goods, such as artworks.
A market maker or liquidity provider is a company or an individual that quotes both a buy and a sell price in a tradable asset held in inventory, hoping to make a profit on the difference, which is called the bid–ask spread or turn. This stabilizes the market, reducing price variation (volatility) by setting a trading price range for the asset.
In U.S. markets, the U.S. Securities and Exchange Commission defines a "market maker" as a firm that stands ready to buy and sell stock on a regular and continuous basis at a publicly quoted price. A Designated Primary Market Maker (DPM) is a specialized market maker approved by an exchange to guarantee a buy or sell position in a particular assigned security, option, or option index.
In business, a unicorn is a startup company valued at over US$1 billion which is privately owned and not listed on a share market. The term was first published in 2013, coined by venture capitalist Aileen Lee, choosing the mythical animal to represent the statistical rarity of such successful ventures.
Many unicorns saw their valuations fall in 2022 as a result of an economic slowdown caused by the COVID-19 pandemic, an increase in interest rates causing the cost of borrowing to grow, increased market volatility, stricter regulatory scrutiny and underperformance. CB Insights identified 1,248 unicorns worldwide as of May 2024. Unicorns with over $10 billion in valuation have been designated as "decacorn" companies. For private companies valued over $100 billion, the terms "centicorn" and "hectocorn" have been used.
Market risk is the risk of losses in positions arising from movements in market variables like prices and volatility.There is no unique classification as each classification may refer to different aspects of market risk. Nevertheless, the most commonly used types of market risk are:
The capital requirement for market risk is addressed under a revised framework known as "Fundamental Review of the Trading Book" (FRTB).