Convert FRXUSDon Optimism to SPXon Ethereum
Swap Frax USD (FRXUSD) on Optimism to SPX6900 (SPX) on Ethereum at the best cross-chain rate. SwitchFi routes your FRXUSD → SPX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FRXUSD to SPX market data
| Metric | FRXUSD · Optimism | SPX · Ethereum |
|---|---|---|
| Price | $1.00 | $0.5284 |
| Market cap | $109.41M | $493.25M |
| 24h volume | $3.85M | $7.42M |
| 24h change | +0.02% | -6.78% |
| 7d change | +0.00% | -9.40% |
| 24h high / low | $1.00 / $0.999 | $0.5695 / $0.5243 |
| All-time high | $1.09 | $2.27 |
| Market cap rank | #246 | #105 |
What is the FRXUSD to SPX exchange rate?
At the current market price, 1 FRXUSD ≈ 1.8926 SPX, and 1 SPX ≈ 0.528364 FRXUSD. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
SPX6900 carries the larger market value of the two — $493.25M versus $109.41M for Frax USD. They currently rank #246 and #105 among all cryptocurrencies. The last 24 hours put FRXUSD at +0.02% against -6.78% for SPX — the FRXUSD/SPX rate has moved in FRXUSD's favour. On a 7-day view the tape shows FRXUSD +0.00% and SPX -9.40%. Daily turnover runs at $3.85M for FRXUSD and $7.42M for SPX, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, FRXUSD is down 8.1% and SPX is down 76.7%.
FRXUSD to SPX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FRXUSD / SPX 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 Frax USD and SPX6900
Frax USD (FRXUSD) is the #246 cryptocurrency by market cap, worth $109.41M in aggregate. Compared with its $1.09 all-time peak, it currently trades 8.1% lower. Circulating supply stands at 109.40M FRXUSD. Recent performance reads +0.00% over 7 days and +0.00% over the past month for FRXUSD. Around $3.85M of FRXUSD changes hands every 24 hours.
SPX6900 (SPX) is the #105 cryptocurrency by market cap, worth $493.25M in aggregate. It is trading 76.7% below its all-time high of $2.27. 930.99M SPX is circulating out of a hard cap of 1.00B SPX — about 93% of the eventual supply. Over the last 7 days SPX is -9.40%, and +63.70% across 30 days. Around $7.42M of SPX changes hands every 24 hours.
How to convert FRXUSD to SPX
- 1 Enter the amount of FRXUSD on Optimism you want to convert — the swap widget on this page is prefilled with the FRXUSD → SPX 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 SPX 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.
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Convert any other cryptocurrency from FRXUSD
FRXUSDOptimism → BTC
Bitcoin
FRXUSDOptimism → ETH
Ethereum
FRXUSDOptimism → USDTEthereum
Tether
FRXUSDOptimism → BNB
BNB
FRXUSDOptimism → XRP
XRP
FRXUSDOptimism → USDCEthereum
USDC
FRXUSDOptimism → SOL
Solana
FRXUSDOptimism → TRX
TRON
FRXUSDOptimism → FIGR_HELOC
Figure Heloc
FRXUSDOptimism → HYPE
Hyperliquid
FRXUSDOptimism → ZEC
Zcash
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Dogecoin
FRXUSD to SPX FAQ
What is the FRXUSD to SPX exchange rate?
1 FRXUSD is worth roughly 1.8926 SPX at the moment (inverted: 1 SPX ≈ 0.528364 FRXUSD). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert FRXUSD to SPX on SwitchFi?
Three steps: set the FRXUSD amount, connect your wallet, then approve the best quoted FRXUSD→SPX route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the FRXUSD to SPX 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 FRXUSD to SPX?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange FRXUSD for SPX?
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.