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What Bitcoin is, in the words a trader needs

Not a lecture on cryptography — the six facts about Bitcoin that decide how BTC/USDT trades, and the ones you can safely ignore.

26 February 2026·4 min read · 812 words·IDTraders research desk

You can trade Bitcoin for years without understanding how a block is mined, in the same way you can trade gold without knowing how it is refined. What you cannot do is trade it well without knowing the handful of properties that make its price behave the way it does. Here they are, with the jargon kept to a minimum.

1. It has a fixed supply schedule

There will never be more than 21 million bitcoin. New coins are created at a rate that halves roughly every four years, and about 19.9 million already exist. Compare gold, where mines add about 1.5% to the above-ground stock each year, or a currency, where the supply is whatever the central bank decides. Bitcoin's supply is known in advance and cannot be changed by anyone. That is the basis of the "digital gold" argument and the reason the price is so sensitive to demand: when demand rises, supply cannot respond.

2. Nobody runs it

There is no company, no central bank, no headquarters. The rules are enforced by thousands of independent computers that all check each other. For a trader this has one consequence that matters: there is no institution whose decision can change the asset. No rate decision, no dilution, no bail-out. Everything that moves the price comes from outside — from buyers, sellers, regulators and the wider market.

3. It trades 24 hours a day, every day

Bitcoin has no exchange hours. It trades on Saturday night and on Christmas morning. On IDTraders, BTC/USDT and the other crypto pairs are the only instruments outside the weekly break; the stop-out engine runs through the weekend for them. This is convenient and dangerous in equal measure: convenient because you are never locked in over a weekend, dangerous because the largest moves often happen when the fewest people are watching. Crypto weekends has the detail.

4. It is far more volatile than anything else on the platform

Bitcoin's average daily range is around 3%, roughly six times EUR/USD's and three times gold's. Days of 5–10% are not rare. In a year it has more than once fallen 50% from a high and more than once doubled. This is not a bug of an immature market that will go away; it is what an asset with fixed supply and shifting demand does. Position sizes that are sensible in gold are reckless in Bitcoin, and the drawdown figures on crypto masters' profiles reflect it.

5. It behaves like a risk asset, most of the time

The "digital gold" story suggests Bitcoin should rise when people are afraid. In practice, since large institutions began holding it, it has mostly behaved like a high-beta technology stock: rising when risk appetite rises, falling — often harder than equities — when it falls. Its correlation with the Nasdaq has spent long stretches above 0.5. Bitcoin and the Nasdaq looks at when that holds and when it breaks. The practical point: a Bitcoin copy is not a hedge against a stock-market fall. It is usually the opposite.

6. Its demand has three sources, and they move at different speeds

  • Long-term holders — people and, increasingly, funds and companies that buy to keep. They provide the floor and rarely sell into weakness.
  • Traders — who provide most of the daily volume and most of the volatility. Leveraged positions on crypto exchanges are large, and their forced liquidation is behind most of the 10% days.
  • Newcomers — retail buyers who arrive after a rally has been in the news and leave after a fall. Their arrival marks the late stage of a rise; their departure marks a bottom.

Reading which group is in charge is most of what a good crypto master does. When the holders are accumulating and traders are quiet, dips are shallow. When newcomers are piling in and traders are heavily leveraged, the next 10% day is close.

What you can ignore

For trading purposes you do not need to understand mining, hashing, wallets, nodes, or the technical debates that fill crypto forums. You do not need an opinion on whether Bitcoin will replace money. You need to know that supply is fixed, that nobody controls it, that it never closes, that it moves 3% on a normal day, that it usually falls with stocks, and that three kinds of buyer set the price. That is enough to read a BTC/USDT chart and a crypto master's profile intelligently.

On the platform

BTC/USDT is Bitcoin priced in Tether, a dollar-pegged stablecoin, which for practical purposes means Bitcoin in dollars — stablecoins explains why deposits use it too. The price on the Live prices page comes tick by tick from a major exchange, the same feed the terminal uses. One lot is one bitcoin; at a price of $84,000, 0.01 lot is $840 of exposure, and a 3% day on that is about $25.

Fixed supply, no owner, never closes, 3% a day, moves with stocks, three kinds of buyer. Know those six and you know what BTC/USDT is.

This article is education, not investment advice. Trading and copy trading in leveraged instruments carry a high risk of losing the funds you allocate. Read the Risk Disclosure.

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