Circulating Supply
Learn circulating supply in crypto: mechanics, risks, practical analysis, worked example, common mistakes and a knowledge checkpoint.
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Circulating supply is intended to estimate how many token units are available to the public market. It is central to market-cap calculations, but it is not a perfect measure of tradable float.
Core concept
Circulating supply is the estimated number of tokens currently available in the market and not subject to major recognised restrictions such as vesting or locked allocations. Data providers apply their own classification rules.
How it works
Unlocks
vested or locked tokens can enter circulation according to schedules or discretionary releases.
Treasury treatment
some provider methodologies exclude certain treasury or foundation balances.
Bridge treatment
wrapped or bridged representations require care to avoid double counting economic supply.
Market cap
price multiplied by circulating supply is the conventional circulating market-cap calculation.
What to inspect
Use the questions below as a compact due-diligence framework. The exact evidence varies by project, but the analytical dimensions are reusable.
| # | Question | Analytical lens |
|---|---|---|
| 1 | What methodology defines reported circulation? | Definition and scope |
| 2 | How much of reported supply is realistically liquid? | Demand and usage |
| 3 | What unlocks are scheduled over the next 3–12 months? | Supply and incentives |
| 4 | Could wrapped or bridged representations be double counted? | Control, liquidity and risk |
Practical workflow
Step 1
What methodology defines reported circulation?
Step 2
How much of reported supply is realistically liquid?
Step 3
What unlocks are scheduled over the next 3–12 months?
Step 4
Could wrapped or bridged representations be double counted?
Worked example
A token trades at £4 with 100 million reported circulating units, producing a £400 million market cap. If another 50 million tokens unlock next month, today's market cap does not show the potential 50% increase in available supply. The unlock schedule is essential context.
Common mistakes and misunderstandings
- Treating circulating supply as an exact on-chain fact rather than an estimate.
- Using market cap without checking upcoming unlocks.
- Assuming every circulating token is actively offered for sale.
- Double counting bridged or wrapped representations as new economic supply.
Knowledge checkpoint
Answer these without looking back. They are deliberately specific to Circulating Supply, rather than generic crypto questions.
Q1. Why is circulating supply central to market cap but insufficient for dilution analysis?
Q2. What is the difference between circulating supply and liquid float?
Q3. How can bridges complicate supply measurement?
FAQ
❓ Who decides circulating supply?
Projects, explorers and market-data providers publish figures using defined methodologies; estimates can differ.
❓ Is circulating supply always on-chain?
Raw balances may be on-chain, but classifying which balances count as circulating often requires judgement.
❓ Why do unlocks matter?
They can increase the amount of supply eligible to trade, potentially changing market balance.
❓ Can circulating supply fall?
Yes, through recognised burns, migrations, relocking or methodology changes, depending on the token.
Summary
- Circulating supply is an estimate of market-available units.
- It underpins conventional market-cap calculations.
- Liquid float and unlock schedules can be more informative for short-term supply pressure.
- Check methodology, treasuries and bridged representations.
Use this building block as one component of a wider research process. Token categories frequently overlap, and the same asset can carry sector, governance, utility and speculative characteristics at the same time.
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