Convert EXTRAon Optimism to USTBon Ethereum
Swap Extra Finance (EXTRA) on Optimism to Invesco Short Duration US Government Securities Fund (USTB) on Ethereum at the best cross-chain rate. SwitchFi routes your EXTRA → USTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to USTB market data
| Metric | EXTRA · Optimism | USTB · Ethereum |
|---|---|---|
| Price | $0.004927 | $11.14 |
| Market cap | $2.18M | $836.03M |
| 24h volume | $774 | $0 |
| 24h change | +2.85% | +0.01% |
| 7d change | +19.66% | +0.07% |
| 24h high / low | $0.00493 / $0.004772 | $11.14 / $11.14 |
| All-time high | $0.2879 | $11.14 |
| Market cap rank | #2155 | #74 |
What is the EXTRA to USTB exchange rate?
At the current market price, 1 EXTRA ≈ 0.00044225 USTB, and 1 USTB ≈ 2261.15 EXTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Invesco Short Duration US Government Securities Fund carries the larger market value of the two — $836.03M versus $2.18M for Extra Finance. They currently rank #2155 and #74 among all cryptocurrencies. The last 24 hours put EXTRA at +2.85% against +0.01% for USTB — the EXTRA/USTB rate has moved in EXTRA's favour. Zooming out to a week, EXTRA has moved +19.66% while USTB has moved +0.07%.
EXTRA to USTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / USTB 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 Invesco Short Duration US Government Securities Fund
Extra Finance (EXTRA) is the #2155 cryptocurrency by market cap, worth $2.18M in aggregate. It is trading 98.3% below its all-time high of $0.2879. 443.03M EXTRA is circulating out of a hard cap of 1.00B EXTRA — about 44% of the eventual supply. Recent performance reads +19.66% over 7 days and +11.07% over the past month for EXTRA. Daily turnover comes to $774.
Invesco Short Duration US Government Securities Fund (USTB) ranks #74 by market capitalisation at $836.03M. It is trading close to its all-time high of $11.14. There are currently 75.05M USTB in circulation. Recent performance reads +0.07% over 7 days and +0.28% over the past month for USTB.
How to convert EXTRA to USTB
- 1 Enter the amount of EXTRA on Optimism you want to convert — the swap widget on this page is prefilled with the EXTRA → 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
BTC → USTBEthereum
Bitcoin
ETH → USTBEthereum
Ethereum
USDTEthereum → USTBEthereum
Tether
BNB → USTBEthereum
BNB
USDCEthereum → USTBEthereum
USDC
XRP → USTBEthereum
XRP
SOL → USTBEthereum
Solana
TRX → USTBEthereum
TRON
FIGR_HELOC → USTBEthereum
Figure Heloc
HYPE → USTBEthereum
Hyperliquid
DOGE → USTBEthereum
Dogecoin
USDSEthereum → USTBEthereum
USDS
Convert any other cryptocurrency from EXTRA
EXTRAOptimism → BTC
Bitcoin
EXTRAOptimism → ETH
Ethereum
EXTRAOptimism → USDTEthereum
Tether
EXTRAOptimism → BNB
BNB
EXTRAOptimism → USDCEthereum
USDC
EXTRAOptimism → XRP
XRP
EXTRAOptimism → SOL
Solana
EXTRAOptimism → TRX
TRON
EXTRAOptimism → FIGR_HELOC
Figure Heloc
EXTRAOptimism → HYPE
Hyperliquid
EXTRAOptimism → DOGE
Dogecoin
EXTRAOptimism → USDSEthereum
USDS
EXTRA to USTB FAQ
What is the EXTRA to USTB exchange rate?
Right now 1 EXTRA ≈ 0.00044225 USTB (and 1 USTB ≈ 2261.15 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 USTB on SwitchFi?
Three steps: set the EXTRA amount, connect your wallet, then approve the best quoted EXTRA→USTB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the EXTRA 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 EXTRA 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 EXTRA 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.