Chain Migration reports where the dollar supply actually sits, network by network. Money crosses between them for cost, speed and access, so the distribution doubles as a read on where the trading itself has gone. Nobody pays to move money for no reason.

Supply follows the people using it. A sustained shift is rarely about the networks themselves and far more often about where the activity has gone, which makes this a view about traders and not about technology.

What it actually measures

A shifting distribution means dollars are being moved deliberately. Crossing between networks costs money and takes effort, so a sustained change reflects decisions actually being taken rather than anything drifting of its own accord.

A settled distribution means no network is taking share from another. That is the ordinary state, and it says the underlying pattern of activity has not moved even if the totals have.

Concentration on one network is the same argument as concentration on one issuer, applied to infrastructure instead of to a balance sheet. The failure mode is different and the shape of the exposure is identical.

Settlement risk does not only live with the issuer

Attention on stablecoin risk goes almost entirely to reserves and redemption, which is where the largest failures have come from. That focus leaves the other dependency unexamined.

If most of the supply settles on one chain, an outage or a fee spike there reaches most of the market at once, whatever the issuers are doing. It is a smaller risk than a broken issuer and it is a real one.

What it does not tell you

It reports where tokens sit, not what they do. A network holding a large share may be holding it idle rather than settling anything with it, and the two situations look completely identical from here.

Issuer decisions move the picture on their own. Where a company chooses to deploy new supply shifts the split without a single user having moved anything at all.

Bridged representations complicate the count. The same dollars can appear in more than one place depending on how they have been wrapped, so the shares are best read as approximate rather than as exact accounting.

How to read it

Migrating. Supply is shifting in real quantity from one network onto another.

Settled. The shares are broadly steady, with no chain gaining at another’s expense.

Chain Migration is drawn on the Stablecoin dashboard, beside Issuer Composition, Market Cap and Momentum.

Common questions

Why do dollars move between networks?

Price and reach, mainly. Lower settlement costs and quicker confirmation draw supply over, and companies issue where their customers already trade instead of where they hope they will.

What does a sustained shift signal?

That the trading itself has moved house. Dollars end up wherever the people spending them are, so a lasting change points at a real relocation of activity and not at a preference among issuers.

Is a dominant network a risk?

It puts most of the settlement in one place, so a failure or a sudden cost spike there touches the whole market at once. The reasoning matches the issuer case, aimed at plumbing instead of at a balance sheet.

Do the shares add up cleanly?

Not perfectly, no. The same dollars can appear in more than one place depending on how they have been represented across networks, so the split is best treated as approximate rather than as a precise accounting.

Does a large share mean heavy use?

No. A chain can hold a lot of supply that simply sits there doing nothing, and this view has no way of telling holding apart from settling.