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Coins explained
All crypto basics
BitcoinWhere Bitcoin came from, how it works step by step, and the risks regulators warn about.
EthereumSmart contracts, ether, gas fees, proof-of-stake — and how Ethereum differs from Bitcoin.
StablecoinsHow they try to hold a steady price, and the risks central banks point out.
Altcoins & memecoinsWhat the terms mean, and the pump-and-dump and influencer warnings regulators keep repeating.
Calculators
All tools- Crypto profit calculator (with fees)Profit or loss after buy and sell fees, plus your break-even price. Formulas included.
- Position size calculatorHow large a trade can be for a loss you choose in advance, fees included.
- Dollar-cost averaging calculatorAverage cost per coin when you buy a fixed amount regularly, fees included.
- Crypto fee calculatorTotal cost of a buy and sell round trip, including spread, and the rise needed to break even.
A safe order to learn in
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