Long or short any FX market, onchain.
The pair you're watching, either way. Flip in one click with funding you can predict.
Volume
$0B+
Markets
0+
accounts
0+
Every market, on your terms.
Funding you can predict. Holding costs track real interbank rate differentials, published up front. Some pairs pay you to hold one side.
Flip in one tap. Long to short, short to long. The side changes the moment your view does.
Majors and exotics. EUR/USD, GBP/USD, USD/JPY, plus pairs like USD/MXN and USD/KRW, from one account.
Out in seconds. Close and your USDC is back instantly. No withdrawal review, no waiting days.
Backed by Leading Investors
“Ostium is democratizing access to global markets in a way we haven't seen before. It's a gateway for traders to efficiently capitalize on macro news across traditional financial markets, all with the speed and accessibility of decentralized finance.”
Marc Bhargava
General Catalyst
Meltem Demirors
Balaji Srinivasan
Nick van Eck
0xAnteater
And angel investors from
Common Questions
Ostium is a self-custodial venue for taking positions on global markets: FX, gold, oil, US equities, indices and more, from one account. Over $51B in volume to date. Positions are perps: price exposure long or short with no expiry, settled in USDC, recorded onchain where anyone can audit them.
Catch every market move with Ostium.
Full self-custody. Metals, energy, stocks, indices, and more.
Trading involves risk of loss. Positions are self-custodial and settle onchain.