Trading glossary

Dai (DAI) Dai Definition: Dai (DAI) is a decentralized stablecoin created by MakerDAO protocol, pegged to US Dollar through cryptocurrency overcollateralization rather than centralized reserve backing. Users... DAO DAO Definition: A DAO (Decentralized Autonomous Organization) is a blockchain-based organization governed by smart contracts and token holder voting rather than traditional management structures, e... Dark Pool Dark Pool Definition: A dark pool is a private trading venue where large institutional orders can be matched without revealing pre-trade information (price quotes and order sizes) to the broader ma... DAX Index DAX Index Definition: The DAX (Deutscher Aktienindex) is Germany's premier stock market index, tracking the performance of the 40 largest and most liquid companies listed on the Frankfurt Stock Exc... Day Trading Day Trading Definition: Day trading is a short-term trading style where positions are opened and closed within the same trading day, capturing intraday price movements while avoiding overnight risk... Dead Cat Bounce Dead Cat Bounce Definition: A dead cat bounce is a brief, temporary price recovery in a declining asset that occurs after a sharp drop, followed by a continuation of the downtrend. The name reflect... Dealer Dealer Definition: A dealer is a financial market participant that trades on its own account, taking the opposing side of client transactions rather than simply acting as an agent. When a dealer qu... Death Cross Death Cross Definition: A death cross is a bearish technical pattern that occurs when an asset's shorter-term moving average crosses below its longer-term moving average — most commonly the 50-day ... Decentralized Application Decentralized Application (dApp) Definition: A decentralized application (dApp) is a software application whose backend logic runs on a blockchain or peer-to-peer network rather than on servers con... Decentralized Exchange (DEX) Decentralized Exchange (DEX) Definition: A Decentralized Exchange (DEX) is a cryptocurrency trading platform that operates through smart contracts on a blockchain, enabling peer-to-peer asset tradi... Decoupling Decoupling Definition: Decoupling is the phenomenon where two previously correlated assets or markets begin moving independently, typically driven by shifts in underlying fundamental drivers or str... DeFi (Decentralized Finance) DeFi (Decentralized Finance) Definition: DeFi refers to financial services built on public blockchain networks that operate through smart contracts without traditional intermediaries like banks, br... Delegated Proof of Stake (DPoS) Delegated Proof of Stake (DPoS) Definition: Delegated Proof of Stake is a blockchain consensus mechanism where token holders vote to elect a small group of delegates (typically 21 to 101 validators... Delisting Delisting Definition: Delisting is the removal of a security or cryptocurrency from a trading platform or exchange, after which it can no longer be bought or sold on that venue. In traditional equi... Delta in Trading Delta in Trading Definition: Delta is a measure of how much an option's price changes for every $1 move in the price of the underlying asset. It ranges from 0 to 1 for call options and 0 to -1 for ... Derivative Derivative Definition: A derivative is a financial contract whose value is derived from the price of an underlying asset — such as a stock, currency, commodity, or cryptocurrency — rather than from... Derivatives Market Derivatives Market Definition: The derivatives market is the global marketplace where financial contracts whose value is derived from underlying assets — including stocks, bonds, currencies, commod... Descending Triangle Descending Triangle Definition: A Descending Triangle is a bearish continuation chart pattern formed when price action creates a horizontal support line (representing consistent demand at a specifi... Diamond Hands Diamond Hands Definition: Diamond hands is trading slang for market participants who hold positions through extreme volatility, drawdowns, and uncertainty — refusing to sell despite emotional press... Direct Finance Direct Finance Definition: Direct finance is the process by which borrowers obtain funds directly from lenders or investors without the use of a financial intermediary such as a bank. In direct fin... Direct Investment Direct Investment Definition: Direct investment is the commitment of capital into a business, asset, or project with the intention of gaining a lasting interest and degree of control — as opposed t... Discount House Discount House Definition: A discount house is a specialised financial institution that purchases short-term money market instruments — primarily bills of exchange and Treasury bills — at a discoun... Divergence Divergence Definition: Divergence occurs when an asset's price moves in one direction while a technical indicator (RSI, MACD, or other momentum oscillator) moves in the opposite direction, signalin... Diversification Diversification Definition: Diversification is the practice of spreading investments across different assets, sectors, geographies, or asset classes to reduce the impact of any single holding's poo... Do Your Own Research (DYOR) Do Your Own Research (DYOR) Definition: DYOR is a crypto community maxim urging investors to independently verify information and conduct their own due diligence before making any investment decisi... Dogecoin (DOGE) Dogecoin Definition: Dogecoin is a cryptocurrency created in 2013 as a joke by Jackson Palmer and Billy Markus, featuring a Shiba Inu dog as its mascot. Originally intended as a lighthearted altern... Doji Candlestick Doji Candlestick Definition: A Doji is a single-candlestick pattern characterized by an open price and close price that are virtually equal, producing a candle with little or no body and visible up... Dollar-Cost Averaging (DCA) Dollar Cost Averaging Definition: Dollar cost averaging (DCA) is an investment strategy in which a fixed dollar amount is invested in an asset at regular intervals — weekly, monthly, or quarterly —... Domestic Market Domestic Market Definition: The domestic market refers to the internal market of a country — the set of buyers, sellers, and economic transactions that occur within a nation's borders, denominated ... Double Bottom Double Bottom Definition: A Double Bottom is a bullish reversal chart pattern consisting of two troughs at approximately the same price level, separated by a peak that forms the "neckline" resistan... Double Spending Double Spending Definition: Double Spending refers to the technical problem of spending the same digital currency unit more than once, which was one of cryptocurrency's fundamental challenges befor... Double Top Double Top Definition: A Double Top is a bearish reversal chart pattern consisting of two peaks at approximately the same price level, separated by a trough that forms the "neckline" support level.... Dow Jones Industrial Average (DJIA) Dow Jones Industrial Average Definition: The Dow Jones Industrial Average (DJIA), commonly called "the Dow," is a stock market index tracking 30 large publicly-traded U.S. companies, weighted by st... Downtrend Downtrend Definition: A downtrend is a sustained directional price movement lower characterized by a series of lower lows and lower highs, indicating consistent selling pressure overcoming buying p... Drawdown Drawdown Definition: A drawdown is the peak-to-trough decline in the value of a trading account, portfolio, or asset, typically expressed as a percentage of the previous high. Maximum drawdown capt... Due Diligence Due Diligence Definition: Due diligence is the comprehensive investigation and verification process conducted before entering a significant financial transaction — such as acquiring a company, inve... DXY (US Dollar Index) DXY (US Dollar Index) Definition: The DXY, formally the U.S. Dollar Index, is a weighted geometric mean of the dollar's value against a basket of six major foreign currencies — primarily the euro, ...