What is Market Maker (Crypto)

A market maker is a participant in financial markets — exchange, firm, or automated algorithm — that continuously provides buy and sell quotes for a trading pair, standing ready to trade at their posted prices. Market makers are essential to liquid markets: without them, every trader would need to find a counterparty willing to trade at exactly the moment and price they want, making markets impractical. HOW TRADITIONAL MARKET MAKING WORKS A market maker simultaneously places: A bid at $99.90 (willing to buy 1 BTC here). An ask at $100.10 (willing to sell 1 BTC here). The $0.20 difference is the bid-ask spread. When a buyer takes the ask ($100.10) and a seller takes the bid ($99.90), the market maker earns $0.20 profit. To be profitable, market makers must: Update quotes rapidly to avoid being "picked off" by better-informed traders, manage inventory risk (holding too much of one asset), and achieve high volume to accumulate small spread profits. PROFESSIONAL CRYPTO MARKET MAKERS Institutional market makers provide liquidity across CEX order books: Wintermute: London-based MM operating on 50+ exchanges and 300+ token pairs. Jane Street, Jump Trading, Citadel Securities: TradFi firms extending operations into crypto. Amber Group, GSR: Asia-focused crypto-native MMs. These firms use sophisticated algorithms running on co-located servers to provide the tight spreads seen on Binance and Coinbase. AUTOMATED MARKET MAKERS (AMM): DEMOCRATISED MARKET MAKING DeFi introduced the AMM model where anyone can become a liquidity provider by depositing token pairs into smart contract pools. Uniswap, Curve, and Balancer replace the traditional market maker with mathematical formulas. Advantages: Permissionless, no special access required. Disadvantages: Impermanent loss risk, less capital-efficient than professional market makers. MARKET MAKING AGREEMENTS New token projects often hire market makers to ensure adequate liquidity at launch. These agreements can create conflicts of interest — market makers may hold large token positions and could potentially manipulate prices. The crypto industry has seen several controversies involving market making agreements and alleged wash trading.

Terms in addition to the Market Maker (Crypto)

Blockchain

A blockchain is a subset of a distributed database. The Bitcoin inventors originally prototyped the system in 2008. This modern database is made up of separate blocks that are connected together in a chronological chain. Blockchains may be used to store a wide range of data types. It has mostly been utilized as a public ledger for bitcoin transactions to date. A peer-to-peer network comprised of independent nodes uses a consensus process to ensure the blockchain's security and legitimacy. Each node in the network keeps a public and immutable copy of the data.

2 Factor Authentication (2FA)

2 Factor Authentication is a security measure with two layers. It is used by the majority of cryptocurrency exchanges. To log in, you must provide not only a password, but also a code obtained, for example, from the Google authenticator.

Airdrop

An airdrop is a method of distributing coins. End users can typically obtain coins for free or in exchange for doing a small task, such as subscribing to a newsletter, sending a tweet, or inviting others via a personal affiliate link. Cryptocurrency airdrops — the act of depositing cryptocurrency into public crypto wallets — are utilized as a marketing, liquidity creation, and network bootstrapping technique for many different types of blockchain initiatives.

Altcoin

Altcoin - "alternative coin" - is any kind of digital currency other than Bitcoin. Since the launch of Bitcoin, the world's first digital currency, many altcoins (as well as supporting blockchains) have been created. Altcoin digital currencies share many similarities to Bitcoin, but consistently and have significant differences. There are about 20,000 altcoins, and this number is expected to grow significantly in the coming years. Altcoins often develop Bitcoin features. Ethereum, currently the most widely used blockchain, supports digital contracts and separate applications where Bitcoin does not. Altcoins are also often created to cater to the needs of different users. The Litecoin blockchain, for example, can process payments quarterly for the duration of Bitcoin.

Cold Storage

Cold storage is the way to store cryptocurrency offline. The word refers to the use of offline wallets that are not connected to the internet. Cold storage is the most secure way to keep cryptocurrencies since an offline currency becomes less likely to be hacked and stolen. Paper wallets, printed renditions of private keys, and offline hardware and software wallets are all examples of cold storage.