Convert SYNon Optimism to OUSGon Ethereum
Swap Synapse (SYN) on Optimism to Ondo Short-Term U.S. Government Bond Fund (OUSG) on Ethereum at the best cross-chain rate. SwitchFi routes your SYN → OUSG exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to OUSG market data
| Metric | SYN · Optimism | OUSG · Ethereum |
|---|---|---|
| Price | $0.09491 | $116.43 |
| Market cap | $20.79M | $342.11M |
| 24h volume | $5.33M | $0 |
| 24h change | +8.95% | +0.01% |
| 7d change | -14.50% | +0.10% |
| 24h high / low | $0.09534 / $0.08589 | $116.43 / $116.42 |
| All-time high | $4.92 | $116.43 |
| Market cap rank | #830 | #123 |
What is the SYN to OUSG exchange rate?
At the current market price, 1 SYN ≈ 0.00081515 OUSG, and 1 OUSG ≈ 1226.77 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Synapse is the smaller side of this pair — Ondo Short-Term U.S. Government Bond Fund's market capitalisation of $342.11M is roughly 16× larger than Synapse's $20.79M. SYN holds rank #830 while OUSG holds #123 by market capitalisation. The last 24 hours put SYN at +8.95% against +0.01% for OUSG — the SYN/OUSG rate has moved in SYN's favour. On a 7-day view the tape shows SYN -14.50% and OUSG +0.10%.
SYN to OUSG converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / 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 Synapse and Ondo Short-Term U.S. Government Bond Fund
With a total market value of $20.79M, Synapse (SYN) sits at #830 among all cryptocurrencies. It is trading 98.1% below its all-time high of $4.92. 219.07M SYN is circulating out of a hard cap of 250.00M SYN — about 88% of the eventual supply. Over the last 7 days SYN is -14.50%, and -2.60% across 30 days. Daily turnover comes to $5.33M.
Ondo Short-Term U.S. Government Bond Fund (OUSG) ranks #123 by market capitalisation at $342.11M. The price is hovering near its record high of $116.43. Circulating supply stands at 2.94M OUSG. Over the last 7 days OUSG is +0.10%, and +0.30% across 30 days.
How to convert SYN to OUSG
- 1 Enter the amount of SYN on Optimism you want to convert — the swap widget on this page is prefilled with the SYN → 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
HYPE → OUSGEthereum
Hyperliquid
ZEC → OUSGEthereum
Zcash
DOGE → OUSGEthereum
Dogecoin
Convert any other cryptocurrency from SYN
SYNOptimism → BTC
Bitcoin
SYNOptimism → ETH
Ethereum
SYNOptimism → USDTEthereum
Tether
SYNOptimism → BNB
BNB
SYNOptimism → XRP
XRP
SYNOptimism → USDCEthereum
USDC
SYNOptimism → SOL
Solana
SYNOptimism → TRX
TRON
SYNOptimism → FIGR_HELOC
Figure Heloc
SYNOptimism → HYPE
Hyperliquid
SYNOptimism → ZEC
Zcash
SYNOptimism → DOGE
Dogecoin
SYN to OUSG FAQ
What is the SYN to OUSG exchange rate?
Right now 1 SYN ≈ 0.00081515 OUSG (and 1 OUSG ≈ 1226.77 SYN). 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 SYN to OUSG on SwitchFi?
Enter the amount of SYN you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best SYN→OUSG path — non-custodial, straight from your wallet.
Is the SYN 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 SYN to OUSG?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange SYN for OUSG?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.