Trading glossary

GameFi GameFi Definition: GameFi (Game Finance) refers to blockchain-based gaming that combines video game mechanics with decentralized finance elements, allowing players to earn cryptocurrency rewards an... Gamma (Options) Gamma (Options) Definition: Gamma (Γ) measures the rate of change in an option's delta for a $1 change in the underlying asset's price — the second-order Greek derived from Black-Scholes 1973 (Fisc... Gap (Price Gap) Gap (Price Gap) Definition: A Price Gap is a discontinuity on a price chart where an asset opens at a substantially different price than the prior period's close, leaving a visible empty space (gap... Gas Fee Gas Fee Definition: A Gas Fee is the payment users make to Ethereum and similar smart contract blockchains to compensate validators (or miners pre-Merge) for computational resources required to pro... Gas in Crypto Gas (in Crypto) Definition: Gas is the unit that measures the computational work required to execute a specific operation on the Ethereum blockchain — sending ETH, calling a smart contract function... Gas Limit Gas Limit Definition: A gas limit is the maximum amount of gas a user is willing to allow a transaction to consume on the Ethereum blockchain. It acts as a safety cap: if the transaction's computat... Gas Wars Gas Wars Definition: A gas war is a competitive bidding contest on a blockchain in which many users submit transactions for the same scarce opportunity at the same time, each offering increasingly ... GDP Per Capita GDP per Capita Definition: GDP per capita is a country's Gross Domestic Product divided by its total population — expressing total economic output as an average per person. It is the most widely us... GDR (Global Depositary Receipt) GDR (Global Depositary Receipt) Definition: A Global Depositary Receipt (GDR) is a negotiable financial instrument issued by a depositary bank that represents ownership of shares in a foreign compa... Genesis Block Genesis Block Definition: The genesis block is the first block in any blockchain — block number zero, the origin point from which all subsequent blocks are chained. It is hardcoded into the blockch... Golden Cross Golden Cross Definition: A golden cross is a bullish technical pattern that occurs when an asset's shorter-term moving average crosses above its longer-term moving average — most commonly the 50-da... Good Till Cancelled (GTC) Good Till Cancelled (GTC) Definition: A Good Till Cancelled order is a time-in-force instruction that keeps an order active indefinitely until it executes, the trader manually cancels it, or the br... Governance Token Governance Token Definition: A governance token is a cryptocurrency that grants its holders the right to vote on decisions affecting a decentralised protocol — including parameter changes, treasury... Greeks (Options) Greeks (Options) Definition: The Greeks are quantitative measures of an options contract's sensitivity to various market factors — Delta (spot price), Gamma (delta change), Theta (time decay), Vega... GTD Order GTD Order Definition: A GTD (Good Till Date) order is a type of limit order that remains active until either it is filled, the trader cancels it, or a specified expiration date and time is reached ... Gwei Gwei Definition: Gwei is a denomination of ETH (Ethereum's native currency) equal to one billionth of one ETH (0.000000001 ETH, or 10⁻⁹ ETH). It is the standard unit used to express Ethereum gas pr...