Trading glossary

Halving Halving Definition: A Halving is a programmed event in certain blockchain protocols (most famously Bitcoin) where the block reward paid to miners or validators is reduced by 50%, effectively cuttin... Halving definition Halving Definition: A Halving is a programmed event in certain blockchain protocols (most famously Bitcoin) where the block reward paid to miners or validators is reduced by 50%, effectively cuttin... Hammer Candlestick Hammer Candlestick Definition: The Hammer is a single-candle bullish reversal pattern formed when a candle has a small body near the top of its range with a long lower shadow at least twice the bod... Hang Seng Index Hang Seng Index Definition: The Hang Seng Index (HSI) is Hong Kong's primary stock market index, tracking the largest companies listed on the Hong Kong Stock Exchange by free-float adjusted market ... Harami Pattern Harami Pattern Definition: The Harami is a two-candle reversal pattern where the second candle's small body is completely contained within the first candle's larger body, with body colors typically... Hard Cap Definition Hard Cap Definition: A hard cap is an absolute, protocol-enforced upper limit on the total supply of a cryptocurrency that can ever exist — a ceiling that cannot be exceeded under any circumstances... Hard Fork Hard Fork Definition: A Hard Fork is a backward-incompatible change to a blockchain's protocol rules that requires all network participants to upgrade their software to the new version, with non-up... Hard Fork Hard Fork Definition: A Hard Fork is a backward-incompatible change to a blockchain's protocol rules that requires all network participants to upgrade their software to the new version, with non-up... Hardware Wallet Hardware Wallet Definition: A Hardware Wallet is a specialized physical device designed to securely store cryptocurrency private keys offline, isolated from internet-connected computers and smartph... Hash Hash Definition: A hash is a fixed-length alphanumeric string produced by a mathematical function (a hash function) applied to any input of arbitrary size — a word, a document, a transaction, or an... Hash Rate Hash Rate Definition: Hash rate is the total computational power being applied to a proof-of-work blockchain network, measured in hashes per second — the number of SHA-256 calculations the entire n... Hawks And Doves Hawks and Doves Definition: Hawks and doves are terms used to categorise central bank policymakers and their monetary policy inclinations. Hawks prioritise controlling inflation above all else — th... Head and Shoulders Pattern Head and Shoulders Pattern Definition: The Head and Shoulders is a bearish reversal chart pattern consisting of three peaks at the top of an uptrend — a left shoulder, a higher central head, and a ... Hedera (HBAR) Hedera Definition: Hedera is a public distributed ledger using the patented Hashgraph consensus algorithm instead of traditional blockchain technology. Hashgraph uses a gossip-about-gossip protocol... Hedging Hedging Definition: Hedging is the practice of taking an offsetting position in a related asset or derivative to reduce the risk of adverse price movements in an existing position, accepting a lowe... Herd Mentality Herd Mentality Definition: Herd mentality is the behavioral pattern where individuals make trading decisions based on what other traders are doing rather than independent analysis, producing system... High-Frequency Trading (HFT) High-Frequency Trading (HFT) Definition: High-frequency trading is a form of algorithmic trading characterized by executing very large numbers of orders at extremely high speeds — typically microse... Higher High / Higher Low Higher High / Higher Low Definition: Higher High (HH) and Higher Low (HL) describe the fundamental price structure of an uptrend, where each successive peak exceeds the previous peak (higher high) ... HODL HODL Definition: HODL is cryptocurrency slang for the strategy of holding crypto assets through volatility rather than selling. The term originates from a December 2013 BitcoinTalk forum post title... Hot Wallet Hot Wallet Definition: A Hot Wallet is a cryptocurrency wallet that maintains constant internet connectivity, storing private keys on devices connected to networks for immediate transaction process...