# When a stablecoin’s $292B float is really three balance sheets

URL: https://www.caijing188.com/float-concentration/
Published: 2026-10-26T09:09:39+08:00 | Updated: 2026-10-27T22:09:46+08:00
Verified: 2026-10-27

## Quick answer
Stablecoin supply reached $292.40 billion in October 2026, but that is a stock, not a measure of who holds it. Issuer share and chain share describe rules and routes, as of October 2026. Only holder concentration predicts how fast a stressed float can exit.

## Summary
Stablecoin supply of $292.40 billion in October 2026 is a stock, and a stock held by a few desks behaves like inventory. Three measures get quoted as if they were one: issuer share, chain share, and holder concentration. Only the third predicts exit speed under stress, because redemptions are decisions and concentrated floats concentrate decisions. Ask for the holder table.

## Key takeaways
- Total stablecoin supply was $292.40 billion in October 2026, a stock rather than a flow
- Issuer share explains whose redemption window and freeze list apply
- Chain share explains cost: ERC-20 at $2 to $10 and Tron at $1 to $3 on 17 August 2026
- Holder concentration is the only one of the three that predicts a stress exit

## FAQ
Q: What are the three ways to measure stablecoin concentration?
A: Issuer share splits the float by who mints it and therefore whose redemption rules and freeze powers apply. Chain share splits it by where the tokens sit, which sets the fee and the rail used to move. Holder concentration splits it by who controls the tokens, which is the only measure that says how many independent redemption decisions exist.
Q: Why does holder concentration predict a stress exit?
A: A redemption is an action taken by an owner, so the number of owners behind the float sets how many decisions stand between the market and a queue. With ten desks controlling most of a $292.40 billion float, one decision can move a large share of supply while the headline stays unchanged. Issuer and chain shares say nothing about who decides.
Q: Can address counts substitute for holder concentration?
A: No, and they usually point the wrong way. One desk can operate a treasury address, several market-maker addresses, and a custody account, so raw address counts overstate how dispersed the float really is. A holder table built on addresses will look more distributed than the behaviour it describes, which is why labels matter more than counts.