Convert POSM to ARBon Ethereum
Swap Possum (POSM) to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your POSM → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
POSM to ARB market data
| Metric | POSM | ARB · Ethereum |
|---|---|---|
| Price | $0.0002135 | $0.1233 |
| Market cap | $213,538 | $823.61M |
| 24h volume | $167,360 | $334.86M |
| 24h change | +69.74% | +13.63% |
| 7d change | +31.10% | +36.90% |
| 24h high / low | $0.0002824 / $0.0001017 | $0.1264 / $0.1064 |
| All-time high | $0.0009365 | $2.39 |
| Market cap rank | #4422 | #81 |
What is the POSM to ARB exchange rate?
At the current market price, 1 POSM ≈ 0.00173168 ARB, and 1 ARB ≈ 577.4749 POSM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Possum is the junior asset: it is valued at $213,538 against Arbitrum's $823.61M, a gap of about 3857×. POSM holds rank #4422 while ARB holds #81 by market capitalisation. Day-on-day, POSM printed +69.74% and ARB printed +13.63%, meaning the exchange rate between them has moved in POSM's favour. Zooming out to a week, POSM has moved +31.10% while ARB has moved +36.90%. With $167,360 and $334.86M in respective daily volume, neither side of a POSM→ARB swap struggles for depth. Measured from record highs, POSM is down 77.2% and ARB is down 94.8%.
POSM to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
POSM / 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 Possum and Arbitrum
With a total market value of $213,538, Possum (POSM) sits at #4422 among all cryptocurrencies. It is trading 77.2% below its all-time high of $0.0009365. Of a maximum supply of 1.00B POSM, 1.00B POSM (100%) is already in circulation. Its 24-hour trading volume is $167,360.
With a total market value of $823.61M, Arbitrum (ARB) sits at #81 among all cryptocurrencies. The price sits 94.8% 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 +36.90% over 7 days and +48.90% over the past month for ARB. Daily turnover comes to $334.86M.
How to convert POSM to ARB
- 1 Enter the amount of POSM you want to convert — the swap widget on this page is prefilled with the POSM → 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 POSM
POSM to ARB FAQ
What is the POSM to ARB exchange rate?
Right now 1 POSM ≈ 0.00173168 ARB (and 1 ARB ≈ 577.4749 POSM). 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 POSM to ARB on SwitchFi?
Enter the amount of POSM you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best POSM→ARB path — non-custodial, straight from your wallet.
Is the POSM 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 POSM to ARB?
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 POSM 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.