Blockchain USD USDB price

Rank #33

$0.87435134.46%24h

24h Low $0.00538524h High $1.04

1h 4.75%24h 5134.46%7d 313.48%

USDB to USD converter

usdbUSD

How to buy USDB

Blockchain USD price chart

+741.21% (7D)

USDB market stats

Market cap: $4,371,565,917
Fully diluted valuation: $8,743,131,833
24h trading volume: $1,067,523
Volume / market cap: 0.0002
Circulating supply: 5,000,000,000 USDB
Total supply: 10,000,000,000 USDB
Max supply: 10,000,000,000 USDB

50.0% circulatingof max supply

Blockchain USD markets

Updated 1h ago

#	Exchange	Pair	Price	Spread	24h Volume	Share	Trust
1	Uniswap V4 (Arc)	USDB/0XD794…A375	$0.9589	0.60%	$1.13M	51.5%	2out of 10, low trust
2	Uniswap V4 (BSC)	USDB/0XFC0C…6EAE	$0.8743	0.60%	$1.07M	48.5%	2out of 10, low trust
3	Uniswap V4 (BSC)	USDB/0X55D3…7955	$0.9991	0.01%	$144.36	0.0%	2out of 10, low trust

3 of the 3 Blockchain USD markets we track. Exchanges with a trust score of 7+ come first, then by 24h volume; share is of the combined volume of all 3. See our guide to buying Blockchain USD or all crypto exchanges.

Blockchain USD price today

Blockchain USD (USDB) is priced at $0.8743. That puts it in the top 100, at #33 with a market cap of $4.37B. Over the last day, $1.07M worth of USDB was traded.

USDB is sharply up 5134.46% over the past 24 hours and has gained 313.48% across the week. That leaves USDB 19% below its all-time high of $1.08 from September 29, 2026.

About 5B USDB are in circulation, 50% of a hard cap of 10B; the remainder is yet to be issued.

BNB Chain EcosystemArc EcosystemRobinhood EcosystemAtlantisChain Ecosystem

Compare Blockchain USD

USDB vs BTC USDB vs ETH USDB vs BNB USDB vs XRP USDB vs SOL USDB vs TRX

USDB FAQ

What is the price of Blockchain USD today?

Blockchain USD is trading at $0.8743, +5134.46% over the last 24 hours, with $1.07M in 24-hour trading volume.

What is Blockchain USD's market cap?

USDB has a market capitalization of $4.37B, ranking it #33 among cryptocurrencies. Market cap is the current price multiplied by the circulating supply.

How many USDB coins are there?

About 5B USDB are circulating. The maximum supply is capped at 10B.

What is the all-time high price of Blockchain USD?

USDB reached its highest price of $1.08 on September 29, 2026. It is 18.8% below that level today.

Price history

All-time high: $1.08
-18.8% · Sep 29, 2026
All-time low: $0.005385
+16135.1% · Oct 1, 2026