Convert EXTRAon Optimism to STABLE
Swap Extra Finance (EXTRA) on Optimism to Stable (STABLE) at the best cross-chain rate. SwitchFi routes your EXTRA → STABLE exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to STABLE market data
| Metric | EXTRA · Optimism | STABLE |
|---|---|---|
| Price | $0.004243 | $0.02816 |
| Market cap | $1.91M | $733.88M |
| 24h volume | $2,327 | $7.70M |
| 24h change | -1.61% | -2.90% |
| 7d change | +2.10% | +5.60% |
| 24h high / low | $0.004415 / $0.004236 | $0.02919 / $0.02816 |
| All-time high | $0.2879 | $0.04324 |
| Market cap rank | #2365 | #88 |
What is the EXTRA to STABLE exchange rate?
At the current market price, 1 EXTRA ≈ 0.15067639 STABLE, and 1 STABLE ≈ 6.6367 EXTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Stable carries the larger market value of the two — $733.88M versus $1.91M for Extra Finance. On the overall leaderboard they sit at #2365 and #88 respectively. Day-on-day, EXTRA printed -1.61% and STABLE printed -2.90%, meaning the exchange rate between them has moved in EXTRA's favour. Across the last 7 days the comparison reads +2.10% for EXTRA versus +5.60% for STABLE. Liquidity is ample on both legs — EXTRA trades $2,327 a day and STABLE trades $7.70M — so conversions execute at market rates. EXTRA currently trades 98.5% below its all-time high, while STABLE sits 34.9% under its own peak.
EXTRA to STABLE converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / STABLE conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() 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.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 Stable
Extra Finance (EXTRA) is the #2365 cryptocurrency by market cap, worth $1.91M in aggregate. It is trading 98.5% below its all-time high of $0.2879. 448.97M EXTRA is circulating out of a hard cap of 1.00B EXTRA — about 45% of the eventual supply. Recent performance reads +2.10% over 7 days and -0.70% over the past month for EXTRA. Daily turnover comes to $2,327.
Stable (STABLE) is the #88 cryptocurrency by market cap, worth $733.88M in aggregate. It is trading 34.9% below its all-time high of $0.04324. Supply-wise, 26% of the 100.00B STABLE maximum (26.07B STABLE) is on the market today. STABLE has moved +5.60% week-on-week and -12.40% over 30 days. Daily turnover comes to $7.70M.
How to convert EXTRA to STABLE
- 1 Enter the amount of EXTRA on Optimism you want to convert — the swap widget on this page is prefilled with the EXTRA → STABLE 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 STABLE 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 STABLE
Convert any other cryptocurrency from EXTRA
EXTRAOptimism → BTC
Bitcoin
EXTRAOptimism → ETH
Ethereum
EXTRAOptimism → USDTEthereum
Tether
EXTRAOptimism → BNB
BNB
EXTRAOptimism → XRP
XRP
EXTRAOptimism → USDCEthereum
USDC
EXTRAOptimism → SOL
Solana
EXTRAOptimism → TRX
TRON
EXTRAOptimism → FIGR_HELOC
Figure Heloc
EXTRAOptimism → ZEC
Zcash
EXTRAOptimism → HYPE
Hyperliquid
EXTRAOptimism → DOGE
Dogecoin
EXTRA to STABLE FAQ
What is the EXTRA to STABLE exchange rate?
At current prices one EXTRA converts to about 0.15067639 STABLE, and one STABLE to about 6.6367 EXTRA. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert EXTRA to STABLE on SwitchFi?
Three steps: set the EXTRA amount, connect your wallet, then approve the best quoted EXTRA→STABLE route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the EXTRA to STABLE 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 STABLE?
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 EXTRA for STABLE?
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.