Glossary

Master crypto trading with clear, concise definitions of key terms and concepts.

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Order Book

The order book is the live list of bids and asks. Learn to read depth, spot spoof and iceberg orders, and detect absorption and exhaustion.

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AddressDelegation

Address delegation lets holders earn staking rewards by assigning voting rights to a validator while keeping custody of their own tokens.

ADX (Average Directional Index)

ADX measures trend strength from 0 to 100 regardless of direction. Learn what the 20, 25 and 40 thresholds mean, plus DI+/DI- crossovers.

Aggregated Order Books: All Crypto Exchange Orders in One Place

Aggregated order books merge buy and sell orders from multiple crypto exchanges into one view of depth, price and arbitrage opportunities.

Airdrop

A crypto airdrop sends free tokens to wallet addresses to reward early users. Learn the types, how to qualify, how to spot scams and the tax rules.

All-Time Low (ATL)

The lowest price or value an asset has reached in its trading history.

AllTimeLowATL

An all-time low (ATL) is the lowest price an asset has traded. Learn to spot capitulation bottoms, use ATL as psychological support, and avoid falling knives.

Application Programming Interface (API)

A collection of protocols and tools that enables different software applications to communicate with each other.

ApplicationProgrammingInterfaceAPI

An API lets software talk to other software, and in crypto it powers trading bots and market data. Learn how exchange and blockchain APIs work for traders.

ASICResistant

ASIC resistance aims to keep mining in reach of GPUs by using memory-hard algorithms. See how it works, why it fails, and what it means for miners.

Ask Me Anything (AMA)

Interactive community Q&A sessions where project teams answer questions, often moving crypto prices with announcements.

Atomic Swap

Trustless cross-chain cryptocurrency exchange using smart contracts that execute both sides simultaneously or not at all.

Auto Deleveraging (ADL)

Auto-deleveraging (ADL) force-closes profitable positions when the insurance fund cannot cover a liquidation. Learn how ADL ranking works and how to avoid it.

AutomaticReplayProtection

Replay protection stops a transaction on one chain from being replayed on a forked chain. Learn how it works at hard forks and how replay attacks drain wallets.

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