Convert O to ARBon Ethereum
Swap Optim Finance (O) to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your O → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
O to ARB market data
| Metric | O | ARB · Ethereum |
|---|---|---|
| Price | $0.02763 | $0.1342 |
| Market cap | $485,441 | $895.98M |
| 24h volume | $5 | $406.85M |
| 24h change | — | -0.86% |
| 7d change | +10.30% | +48.80% |
| 24h high / low | $0 / $0 | $0.146 / $0.1304 |
| All-time high | $0.4869 | $2.39 |
| Market cap rank | #3574 | #76 |
What is the O to ARB exchange rate?
At the current market price, 1 O ≈ 0.20594098 ARB, and 1 ARB ≈ 4.8558 O. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Optim Finance is the smaller side of this pair — Arbitrum's market capitalisation of $895.98M is roughly 1846× larger than Optim Finance's $485,441. On the overall leaderboard they sit at #3574 and #76 respectively. Across the last 7 days the comparison reads +10.30% for O versus +48.80% for ARB. Liquidity is ample on both legs — O trades $5 a day and ARB trades $406.85M — so conversions execute at market rates. Measured from record highs, O is down 94.3% and ARB is down 94.4%.
O to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
O / ARB 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 Optim Finance and Arbitrum
Optim Finance (O) is the #3574 cryptocurrency by market cap, worth $485,441 in aggregate. Compared with its $0.4869 all-time peak, it currently trades 94.3% lower. 17.57M O is circulating out of a hard cap of 25.00M O — about 70% of the eventual supply. Over the last 7 days O is +10.30%, and +37.50% across 30 days. Around $5 of O changes hands every 24 hours.
With a total market value of $895.98M, Arbitrum (ARB) sits at #76 among all cryptocurrencies. The price sits 94.4% under the record high of $2.39. Of a maximum supply of 10.00B ARB, 6.68B ARB (67%) is already in circulation. Recent performance reads +48.80% over 7 days and +65.40% over the past month for ARB. Daily turnover comes to $406.85M.
How to convert O to ARB
- 1 Enter the amount of O you want to convert — the swap widget on this page is prefilled with the O → ARB 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 ARB 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 O
O to ARB FAQ
What is the O to ARB exchange rate?
Right now 1 O ≈ 0.20594098 ARB (and 1 ARB ≈ 4.8558 O). 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 O to ARB on SwitchFi?
Three steps: set the O amount, connect your wallet, then approve the best quoted O→ARB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the O to ARB 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 O to ARB?
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 O for ARB?
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.