Convert ERNon Optimism to USTBon Ethereum
Swap Ethos Reserve Note (ERN) on Optimism to Invesco Short Duration US Government Securities Fund (USTB) on Ethereum at the best cross-chain rate. SwitchFi routes your ERN → USTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ERN to USTB market data
| Metric | ERN · Optimism | USTB · Ethereum |
|---|---|---|
| Price | $0.9649 | $11.14 |
| Market cap | $2.12M | $836.78M |
| 24h volume | $537 | $0 |
| 24h change | +0.53% | +0.01% |
| 7d change | +1.36% | +0.07% |
| 24h high / low | $0.9674 / $0.9542 | $11.14 / $11.14 |
| All-time high | $1.12 | $11.14 |
| Market cap rank | #2188 | #74 |
What is the ERN to USTB exchange rate?
At the current market price, 1 ERN ≈ 0.08661391 USTB, and 1 USTB ≈ 11.5455 ERN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Ethos Reserve Note is the junior asset: it is valued at $2.12M against Invesco Short Duration US Government Securities Fund's $836.78M, a gap of about 394×. They currently rank #2188 and #74 among all cryptocurrencies. Day-on-day, ERN printed +0.53% and USTB printed +0.01%, meaning the exchange rate between them has moved in ERN's favour. On a 7-day view the tape shows ERN +1.36% and USTB +0.07%.
ERN to USTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ERN / USTB conversion tables
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
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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 Ethos Reserve Note and Invesco Short Duration US Government Securities Fund
Ethos Reserve Note (ERN) is the #2188 cryptocurrency by market cap, worth $2.12M in aggregate. The price sits 14.0% under the record high of $1.12. There are currently 2.20M ERN in circulation. Recent performance reads +1.36% over 7 days and +3.12% over the past month for ERN. Its 24-hour trading volume is $537.
Invesco Short Duration US Government Securities Fund (USTB) ranks #74 by market capitalisation at $836.78M. It is trading close to its all-time high of $11.14. There are currently 75.12M USTB in circulation. Recent performance reads +0.07% over 7 days and +0.28% over the past month for USTB.
How to convert ERN to USTB
- 1 Enter the amount of ERN on Optimism you want to convert — the swap widget on this page is prefilled with the ERN → USTB 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 USTB 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 USTB
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Figure Heloc
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Convert any other cryptocurrency from ERN
ERNOptimism → BTC
Bitcoin
ERNOptimism → ETH
Ethereum
ERNOptimism → USDTEthereum
Tether
ERNOptimism → BNB
BNB
ERNOptimism → USDCEthereum
USDC
ERNOptimism → XRP
XRP
ERNOptimism → SOL
Solana
ERNOptimism → TRX
TRON
ERNOptimism → FIGR_HELOC
Figure Heloc
ERNOptimism → HYPE
Hyperliquid
ERNOptimism → DOGE
Dogecoin
ERNOptimism → USDSEthereum
USDS
ERN to USTB FAQ
What is the ERN to USTB exchange rate?
At current prices one ERN converts to about 0.08661391 USTB, and one USTB to about 11.5455 ERN. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert ERN to USTB on SwitchFi?
Type in how much ERN you're converting, connect a wallet, check the quoted ERN→USTB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the ERN to USTB swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert ERN to USTB?
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 ERN for USTB?
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.