ACTIVE
OUSD→
ARB
OUSD→ARBOUSD WOULD BE$1.05
MULTIPLIER▲ 1.05x
TARGET MCAP$1.00B
THE ORIGINAL G.MARKETS CALCULATION · LIVE
If had 's mcap →
OUSD WOULD BE
$0.00000000
currently $0.9989 · target mcap $1.00B
#73 · OUSD
#71 · ARB▲ 0.00x TO MATCHOUSD NEEDS A 1.05x MOVE TO MATCH ARB
Open USD (OUSD) is the first stablecoin designed as open infrastructure.
PRICE$0.9989
24H CHANGE▼ 0.01%
MARKET CAP$954.87MFDV $954.87M · Fully circulating
RANK#73
SUPPLY955.9M OUSD
DOMINANCE0.03%
7d▼ 0.17%
VS
ARB
Arbitrum
Arbitrum is one of the leading Ethereum scaling solutions bringing cheap transactions to tens of thousands of users in an environment that feels very similar to Ethereum.
PRICE$0.1453
24H CHANGE▼ 9.24%
MARKET CAP$1.00BFDV $1.45B · 31% supply locked
RANK#71
SUPPLY6.9B ARB
DOMINANCE0.03%
7d▼ 8.48%
MARKET CAParea = proportional cap
OUSD$954.87M
ARB$1.00B
THE CLIMB
OUSD→
ARBMULTIPLIER▲ 1.05xGAP$46.78M
OUSD→ARBMULTIPLIER▲ 1.05xGAP$46.78M$1.00B
GT$968.46M
log scale · mcap in USDNov 12, 2026
OUSDOpen USD
$954.87MSOURCE
GT
$968.46MARBArbitrum
$1.00BTARGET
mcap in USDNov 12, 2026
SCENARIOBAG SIZECOST TODAYVALUE AT TARGETGAIN
$10 starter100 OUSD$99.89$104.78+$4.89
Coffee money1K OUSD$998.90$1,047.83+$48.94
Small bag10K OUSD$9,988.97$10,478.34+$489.37
Real bag100K OUSD$99,889.70$104,783.39+$4,893.69
Whale bag1M OUSD$998,897.00$1,047,833.94+$48,936.94
Generational10M OUSD$9,988,970.00$10,478,339.41+$489,369.41
FOR CONTEXT
$1.00B compared to the worldNikeNKE
$130.00B
ARB mcap is 0.8% of Nike
StarbucksSBUX
$100.00B
ARB mcap is 1.0% of Starbucks
SpotifySPOT
$90.00B
ARB mcap is 1.1% of Spotify
RobloxRBLX
$30.00B
ARB mcap is 3.3% of Roblox
RedditRDDT
$25.00B
ARB mcap is 4.0% of Reddit
SnapchatSNAP
$20.00B
ARB mcap is 5.0% of Snapchat
About this comparison
This page compares the market capitalizations of Open USD (OUSD) and Arbitrum (ARB). With Open USD currently at $0.9989 per coin and a market cap of $954.87M, and Arbitrum at $0.1453 with a market cap of $1.00B, applying Arbitrum's market cap to Open USD's circulating supply produces a hypothetical OUSD price of $1.05 — a 1.05x move from current.
Open USD: Open USD (OUSD) is the first stablecoin designed as open infrastructure.
Arbitrum: Arbitrum is one of the leading Ethereum scaling solutions bringing cheap transactions to tens of thousands of users in an environment that feels very similar to Ethereum.
All figures are live from the underlying market data feed. Past performance and hypothetical valuations are not indicative of future results.
Frequently asked
If Open USD had Arbitrum's market cap, what would the price be?
If Open USD (OUSD) had Arbitrum's (ARB) current market cap of $1.00B, each OUSD would be worth approximately $1.05 based on the circulating supply of 955,920,118 OUSD. That is 1.05x the current OUSD price of $0.9989.
What is the current market cap of Open USD?
Open USD (OUSD) currently has a market cap of $954.87M, ranking #73 by market capitalization. Each OUSD trades at $0.9989.
What is the current market cap of Arbitrum?
Arbitrum (ARB) currently has a market cap of $1.00B, ranking #71 by market capitalization. Each ARB trades at $0.1453.
How does OUSD compare to ARB?
Open USD's market cap of $954.87M sits slightly above Arbitrum's $1.00B. For OUSD to reach ARB's current valuation, the price would need to move 1.05x from its current level.
Is this comparison financial advice?
No. G.MARKETS is an informational tool. The hypothetical price shown is a mathematical calculation assuming Open USD's circulating supply stays constant — it is not a prediction, recommendation, or any form of financial, investment, legal, or tax advice. Always do your own research before making any decision related to crypto assets.