USDai supply on Arbitrum One

USDai (USDai) by USDai Protocol on Arbitrum One: on-chain supply read from totalSupply() at the last block of every UTC day, in USD-pegged token units. Native and bridged tokens are listed separately and never added together.

About this dashboard

As of 2026-10-28, native USDai supply on Arbitrum One was $268.66M, read from totalSupply() at the last block of the day.

CSV · JSON · Markdown · Explore in Studio · Issuer site

Native USDai on Arbitrum One

totalSupply() of USDai's native contract on Arbitrum One at the last block of the latest published UTC day.
≈ $268.66M

Supply at one dollar per token on 28 Oct 2026 (UTC)

stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb

Native USDai supply over time

Daily, at the last block of each UTC day.
0200M400M600M2025-05-132026-02-022026-10-28

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

stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb

USDai tokens

Every token of this stablecoin on the latest day, native and bridged, with its change over thirty days.
ChainStablecoinTypeBridgeTokenSupply30d change
arbitrumUSDainative—0x0a1a1a107e45b7ced86833863f482bc5f4ed82ef≈ $268.66M≈ +$43.68M (+19.41%)

On 28 Oct 2026 (UTC); change against 30 days earlier.

stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb
Sources and data
Stablecoin supply by token, daily · as of 28 Oct 2026 · stablecoin_supply_daily@20261029T183108Z-f7eef32c56cb · CSVData: CC BY 4.0, Voltfin Ground
How these figures were derived (2)

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_307bfd125cce8495f772 = published.change@1 → 43678676.744770371068241934 from rcpt_209bcab19d6543a33e17, rcpt_74f5c39114f77741e7c8
  2. rcpt_69606fa4acfd7fc2ad50 = published.change_pct@1 → 19.41 from rcpt_209bcab19d6543a33e17, rcpt_74f5c39114f77741e7c8

Month-end supply

Each USDai token on Arbitrum One on the last day of each month, and its latest day. Native and bridged tokens are separate rows; nothing is added together.

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