Convert ERNon Optimism to QTUM
Swap Ethos Reserve Note (ERN) on Optimism to Qtum (QTUM) at the best cross-chain rate. SwitchFi routes your ERN → QTUM exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ERN to QTUM market data
| Metric | ERN · Optimism | QTUM |
|---|---|---|
| Price | $1.00 | $0.8793 |
| Market cap | $2.20M | $93.30M |
| 24h volume | $725 | $1.76M |
| 24h change | +0.06% | +2.41% |
| 7d change | +0.20% | +6.40% |
| 24h high / low | $1.01 / $0.998 | $0.8767 / $0.8569 |
| All-time high | $1.22 | $100.22 |
| Market cap rank | #2245 | #290 |
What is the ERN to QTUM exchange rate?
At the current market price, 1 ERN ≈ 1.1395 QTUM, and 1 QTUM ≈ 0.87754691 ERN. 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 Ethos Reserve Note is the junior asset: it is valued at $2.20M against Qtum's $93.30M, a gap of about 42×. On the overall leaderboard they sit at #2245 and #290 respectively. Over the past 24 hours ERN is +0.06% while QTUM is +2.41%, so the ERN/QTUM rate has moved in QTUM's favour. On a 7-day view the tape shows ERN +0.20% and QTUM +6.40%. With $725 and $1.76M in respective daily volume, neither side of a ERN→QTUM swap struggles for depth. Measured from record highs, ERN is down 17.6% and QTUM is down 99.1%.
ERN to QTUM converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ERN / QTUM 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 Ethos Reserve Note and Qtum
Ethos Reserve Note (ERN) is the #2245 cryptocurrency by market cap, worth $2.20M in aggregate. The price sits 17.6% under the record high of $1.22. There are currently 2.20M ERN in circulation. Recent performance reads +0.20% over 7 days and +1.10% over the past month for ERN. Its 24-hour trading volume is $725.
With a total market value of $93.30M, Qtum (QTUM) sits at #290 among all cryptocurrencies. It is trading 99.1% below its all-time high of $100.22. There are currently 106.10M QTUM in circulation. Over the last 7 days QTUM is +6.40%, and +35.10% across 30 days. Its 24-hour trading volume is $1.76M.
How to convert ERN to QTUM
- 1 Enter the amount of ERN on Optimism you want to convert — the swap widget on this page is prefilled with the ERN → QTUM 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 QTUM 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 QTUM
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ERNOptimism → BNB
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ERNOptimism → XRP
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USDC
ERNOptimism → SOL
Solana
ERNOptimism → TRX
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ERN to QTUM FAQ
What is the ERN to QTUM exchange rate?
At current prices one ERN converts to about 1.1395 QTUM, and one QTUM to about 0.87754691 ERN. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert ERN to QTUM on SwitchFi?
Type in how much ERN you're converting, connect a wallet, check the quoted ERN→QTUM route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the ERN to QTUM 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 ERN to QTUM?
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 ERN for QTUM?
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.