Convert EXTRAon Optimism to OUSGon Ethereum
Swap Extra Finance (EXTRA) on Optimism to Ondo Short-Term U.S. Government Bond Fund (OUSG) on Ethereum at the best cross-chain rate. SwitchFi routes your EXTRA → OUSG exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to OUSG market data
| Metric | EXTRA · Optimism | OUSG · Ethereum |
|---|---|---|
| Price | $0.004232 | $116.46 |
| Market cap | $1.90M | $336.77M |
| 24h volume | $2,390 | $0 |
| 24h change | -2.28% | +0.00% |
| 7d change | +0.90% | +0.10% |
| 24h high / low | $0.004415 / $0.004209 | $116.46 / $116.46 |
| All-time high | $0.2879 | $116.46 |
| Market cap rank | #2369 | #126 |
What is the EXTRA to OUSG exchange rate?
At the current market price, 1 EXTRA ≈ 0.00003634 OUSG, and 1 OUSG ≈ 27517.73 EXTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Ondo Short-Term U.S. Government Bond Fund carries the larger market value of the two — $336.77M versus $1.90M for Extra Finance. On the overall leaderboard they sit at #2369 and #126 respectively. Day-on-day, EXTRA printed -2.28% and OUSG printed +0.00%, meaning the exchange rate between them has moved in OUSG's favour. Across the last 7 days the comparison reads +0.90% for EXTRA versus +0.10% for OUSG.
EXTRA to OUSG converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / OUSG conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Extra Finance and Ondo Short-Term U.S. Government Bond Fund
Extra Finance (EXTRA) is the #2369 cryptocurrency by market cap, worth $1.90M in aggregate. It is trading 98.5% below its all-time high of $0.2879. 448.97M EXTRA is circulating out of a hard cap of 1.00B EXTRA — about 45% of the eventual supply. Recent performance reads +0.90% over 7 days and -1.30% over the past month for EXTRA. Daily turnover comes to $2,390.
Ondo Short-Term U.S. Government Bond Fund (OUSG) ranks #126 by market capitalisation at $336.77M. The price is hovering near its record high of $116.46. Circulating supply stands at 2.89M OUSG. Over the last 7 days OUSG is +0.10%, and +0.30% across 30 days.
How to convert EXTRA to OUSG
- 1 Enter the amount of EXTRA on Optimism you want to convert — the swap widget on this page is prefilled with the EXTRA → OUSG pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of OUSG on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange OUSG
BTC → OUSGEthereum
Bitcoin
ETH → OUSGEthereum
Ethereum
USDTEthereum → OUSGEthereum
Tether
BNB → OUSGEthereum
BNB
XRP → OUSGEthereum
XRP
USDCEthereum → OUSGEthereum
USDC
SOL → OUSGEthereum
Solana
TRX → OUSGEthereum
TRON
FIGR_HELOC → OUSGEthereum
Figure Heloc
ZEC → OUSGEthereum
Zcash
HYPE → OUSGEthereum
Hyperliquid
DOGE → OUSGEthereum
Dogecoin
Convert any other cryptocurrency from EXTRA
EXTRAOptimism → BTC
Bitcoin
EXTRAOptimism → ETH
Ethereum
EXTRAOptimism → USDTEthereum
Tether
EXTRAOptimism → BNB
BNB
EXTRAOptimism → XRP
XRP
EXTRAOptimism → USDCEthereum
USDC
EXTRAOptimism → SOL
Solana
EXTRAOptimism → TRX
TRON
EXTRAOptimism → FIGR_HELOC
Figure Heloc
EXTRAOptimism → ZEC
Zcash
EXTRAOptimism → HYPE
Hyperliquid
EXTRAOptimism → DOGE
Dogecoin
EXTRA to OUSG FAQ
What is the EXTRA to OUSG exchange rate?
Right now 1 EXTRA ≈ 0.00003634 OUSG (and 1 OUSG ≈ 27517.73 EXTRA). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert EXTRA to OUSG on SwitchFi?
Three steps: set the EXTRA amount, connect your wallet, then approve the best quoted EXTRA→OUSG route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the EXTRA to OUSG swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert EXTRA to OUSG?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange EXTRA for OUSG?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.