Convert FRAXon Optimism to USX
Swap Legacy Frax Dollar (FRAX) on Optimism to USX (USX) at the best cross-chain rate. SwitchFi routes your FRAX → USX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FRAX to USX market data
| Metric | FRAX · Optimism | USX |
|---|---|---|
| Price | $0.9915 | $0.9998 |
| Market cap | $237.52M | $517.69M |
| 24h volume | $379,164 | $1.50M |
| 24h change | +0.25% | +0.02% |
| 7d change | +0.13% | +0.01% |
| 24h high / low | $0.9916 / $0.9884 | $1 / $0.9995 |
| All-time high | $1.14 | $1.05 |
| Market cap rank | #149 | #104 |
What is the FRAX to USX exchange rate?
At the current market price, 1 FRAX ≈ 0.99165235 USX, and 1 USX ≈ 1.0084 FRAX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Legacy Frax Dollar is the smaller side of this pair — USX's market capitalisation of $517.69M is roughly 2.2× larger than Legacy Frax Dollar's $237.52M. They currently rank #149 and #104 among all cryptocurrencies. The last 24 hours put FRAX at +0.25% against +0.02% for USX — the FRAX/USX rate has moved in FRAX's favour. On a 7-day view the tape shows FRAX +0.13% and USX +0.01%. Daily turnover runs at $379,164 for FRAX and $1.50M for USX, so routed swaps between the two settle at market rates without moving the price. FRAX currently trades 13.1% below its all-time high, while USX sits 4.9% under its own peak.
FRAX to USX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FRAX / USX conversion tables
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About Legacy Frax Dollar and USX
Legacy Frax Dollar (FRAX) ranks #149 by market capitalisation at $237.52M. The price sits 13.1% under the record high of $1.14. There are currently 239.57M FRAX in circulation. Over the last 7 days FRAX is +0.13%, and +0.08% across 30 days. Its 24-hour trading volume is $379,164.
With a total market value of $517.69M, USX (USX) sits at #104 among all cryptocurrencies. It is trading 4.9% below its all-time high of $1.05. Circulating supply stands at 517.80M USX. USX has moved +0.01% week-on-week and +0.04% over 30 days. Its 24-hour trading volume is $1.50M.
How to convert FRAX to USX
- 1 Enter the amount of FRAX on Optimism you want to convert — the swap widget on this page is prefilled with the FRAX → USX 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 USX 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 USX
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FRAX to USX FAQ
What is the FRAX to USX exchange rate?
At current prices one FRAX converts to about 0.99165235 USX, and one USX to about 1.0084 FRAX. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert FRAX to USX on SwitchFi?
Enter the amount of FRAX you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best FRAX→USX path — non-custodial, straight from your wallet.
Is the FRAX to USX swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert FRAX to USX?
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 FRAX for USX?
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.