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Crypto market basics: how prices, order books and exchanges work

New to reading a crypto market? This hub collects CoinX’s 20 educational guides on crypto market basics, in reading order: how an order book, spread and slippage work, how Bitcoin and Ethereum trade on exchanges, how altcoin liquidity differs, which market analysis techniques beginners use, and how to choose a trading platform. Everything here is educational, not financial advice, and CoinX is not an exchange.

Two terms come up in almost every guide. A market order fills straight away at the best price available, which may differ from the last price you saw. A limit order fills only at your chosen price or better, so it may fill only partly or not at all. Both definitions come from Investor.gov, the investor education site of the U.S. Securities and Exchange Commission, and they apply the same way on crypto exchanges.

Start here: reading the market

Before any chart or indicator, it helps to know what you are looking at on an exchange screen. These four guides cover the order book, a simple pre-trade checklist, two common buying approaches and how to size a position so one bad trade cannot sink the account.

Bitcoin and Ethereum on exchanges

Bitcoin and Ether are usually the most liquid markets on an exchange, so they are where most people first see how pairs, deposits and order books behave.

Altcoins, liquidity and strategy

Smaller coins often trade with wider spreads and thinner order books than Bitcoin or Ether. These guides explain why that matters and how to research a coin before trading it.

Market analysis techniques

Market analysis is a way to ask better questions before a trade, not a way to predict prices. These guides describe common techniques and the risk management that should come with them.

Choosing a trading platform

Where you trade shapes fees, custody and which markets you can reach. These guides compare platform types and list what to check before you open an account.

Five terms to know first

Spread: the gap between the highest bid and the lowest ask. A wide spread is a cost you pay every time you cross it with a market order.

Depth: how much is offered or wanted at each price level near the top of the order book. Shallow depth means a larger order moves the price against you.

Slippage: the difference between the price you expected and the average price you actually got. It grows when books are thin or prices move fast.

Liquidity: how easily a coin can be bought or sold without moving its price. Bitcoin and Ether pairs are usually far more liquid than small altcoins on the same exchange.

Volume: how much traded over a period. Volume is useful context, but a single number on its own does not say whether a market is healthy or which way it will move next.

How to use this hub

Read the first group in order; each guide assumes the one before it. After that, pick the group that matches your question. If you mostly hold Bitcoin or Ether, the second group is enough. If you are looking at smaller coins, read the altcoin group before placing a trade, because spreads and slippage are where beginners lose the most without noticing. Then come back to the analysis and platform groups whenever you change how or where you trade.

Keep account safety in mind as well: 2FA, withdrawal allowlists and fake apps are covered in the full CoinX article list.

FAQ

What are crypto market basics?

They are the ideas you need to read a crypto market on an exchange: how buy and sell orders form a price, what the spread and order book depth tell you, how liquidity differs between Bitcoin, Ether and smaller altcoins, and how platform choice affects fees and custody.

Where should a complete beginner start?

Start with the order book guide, then the five-step pre-trade checklist. Together they explain what you see on an exchange screen and give you a short routine to follow before any order.

Is anything in this hub financial advice?

No. Every guide here is educational. None of them recommends buying or selling a specific coin, and none promises returns. Crypto prices can fall sharply, so only risk money you can afford to lose.

Is CoinX a crypto exchange?

No. CoinX is GSPTeck’s crypto projects hub, home of the free Android apps CoinDrop and Swappr, plus these guides. It is not related to any exchange that uses a similar name.

Want every CoinX article, including exchange account safety guides? Or read who builds CoinX.

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