USDai supply across chains

USDai on every chain Voltfin covers, read from each contract's totalSupply() at the last block of every UTC day, in USD-pegged token units. The total counts native contracts only; bridged copies are listed separately and never added in. Monad and other chains will join once archive history is available.

About this dashboard

As of 2026-10-28, native USDai supply across chains was $268.66M, read from totalSupply() at each chain's last block of the day. Arbitrum One held 100.00%.

  • $268.66M = published.sum@1 over rcpt_209bcab19d6543a33e17 (receipt id rcpt_d08d5f3eeae8b0af7d9c, recomputable from its inputs)
  • 100.00% = published.share_pct@1 over rcpt_209bcab19d6543a33e17 (receipt id rcpt_97edb7275e17a47646e7, recomputable from its inputs)

USDai on Arbitrum One · CSV · JSON · Markdown · Explore in Studio · Issuer site

Monad and other chains will join once archive history is available.

Native USDai supply by chain

The total across chains on the latest day every chain has reported, and each chain's share. A missing reading leaves the total missing, never a partial sum.

Total ≈ $268.66M on 28 Oct 2026

stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb

Native USDai supply over time

Daily, stacked by chain, at the last block of each UTC day. A chain joins from its first native contract's deployment.
0200M400M600M2025-05-132026-02-022026-10-28

Drawn at 180 of 534 days; the CSV has every day.

stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb

Native USDai by chain

Each chain's native supply on the latest day every chain has reported, its share of the total and its change over thirty days.
ChainStablecoinSupply30d changeShare
Arbitrum OneUSDai≈ $268.66M≈ +$43.68M (+19.41%)100.00%

On 28 Oct 2026 (UTC); each row adds up its tokens exactly; change against 30 days earlier.

stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb

Bridged USDai, not in the total

Bridged copies of USDai: other contracts that represent it on a chain. They are listed for reference and never added to the native supply.
ChainStablecoinBridgeTokenSupply30d change
No published rows match these filters.
stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb
Sources and data
Stablecoin supply by token, daily · as of 28 Oct 2026 · stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb · CSVStablecoins tracked · as of 28 Oct 2026 · stablecoins@20261029T183108Z-b64203ebe513 · CSVData: CC BY 4.0, Voltfin Ground
How these figures were derived (4)

Each derived figure's receipt id is sha256 over its sorted input receipt ids, its transform and its value (the warehouse receipt scheme), so it can be recomputed from the receipts listed.

  1. rcpt_d08d5f3eeae8b0af7d9c = published.sum@1 → 268660534.751249872519432662 from rcpt_209bcab19d6543a33e17
  2. rcpt_97edb7275e17a47646e7 = published.share_pct@1 → 100.00 from rcpt_209bcab19d6543a33e17
  3. rcpt_307bfd125cce8495f772 = published.change@1 → 43678676.744770371068241934 from rcpt_209bcab19d6543a33e17, rcpt_74f5c39114f77741e7c8
  4. rcpt_69606fa4acfd7fc2ad50 = published.change_pct@1 → 19.41 from rcpt_209bcab19d6543a33e17, rcpt_74f5c39114f77741e7c8

Month-end supply

Each native USDai contract on the last day of each month, and its latest day, one row per chain. Bridged copies are in their own table above.

Day (UTC)TokenSupply
2026-10-28USDai · Arbitrum One · native$268.66M
2026-09-30USDai · Arbitrum One · native$247.04M
2026-08-31USDai · Arbitrum One · native$227.02M
2026-07-31USDai · Arbitrum One · native$157.72M
2026-06-30USDai · Arbitrum One · native$188.13M
2026-05-31USDai · Arbitrum One · native$283.15M
2026-04-30USDai · Arbitrum One · native$241.81M
2026-03-31USDai · Arbitrum One · native$299.41M
2026-02-28USDai · Arbitrum One · native$383.61M
2026-01-31USDai · Arbitrum One · native$504.66M
2025-12-31USDai · Arbitrum One · native$506.33M
2025-11-30USDai · Arbitrum One · native$449.39M
2025-10-31USDai · Arbitrum One · native$417.60M
2025-09-30USDai · Arbitrum One · native$448.51M
2025-08-31USDai · Arbitrum One · native$110.00M
2025-07-31USDai · Arbitrum One · native$48.77M
2025-06-30USDai · Arbitrum One · native$29.45M
2025-05-31USDai · Arbitrum One · native$1.11M

About USDai

USDai (USDai) is issued by USDai Protocol and pegged to USD. Its supply here is the ERC-20 totalSupply() of each contract, read at the last block of every UTC day. Bridged copies are other issuers' or bridges' contracts that represent USDai and are never added to the native supply.

Stablecoins across chains