Convert ONE to SPXon Ethereum
Swap Harmony (ONE) to SPX6900 (SPX) on Ethereum at the best cross-chain rate. SwitchFi routes your ONE → SPX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ONE to SPX market data
| Metric | ONE | SPX · Ethereum |
|---|---|---|
| Price | $0.0007661 | $0.6158 |
| Market cap | $11.39M | $573.31M |
| 24h volume | $1.93M | $30.14M |
| 24h change | +2.78% | +10.95% |
| 7d change | +1.60% | +6.80% |
| 24h high / low | $0.0007944 / $0.00074 | $0.6729 / $0.5478 |
| All-time high | $0.379 | $2.27 |
| Market cap rank | #1140 | #97 |
What is the ONE to SPX exchange rate?
At the current market price, 1 ONE ≈ 0.00124397 SPX, and 1 SPX ≈ 803.877 ONE. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Harmony is the smaller side of this pair — SPX6900's market capitalisation of $573.31M is roughly 50× larger than Harmony's $11.39M. On the overall leaderboard they sit at #1140 and #97 respectively. The last 24 hours put ONE at +2.78% against +10.95% for SPX — the ONE/SPX rate has moved in SPX's favour. Across the last 7 days the comparison reads +1.60% for ONE versus +6.80% for SPX. With $1.93M and $30.14M in respective daily volume, neither side of a ONE→SPX swap struggles for depth. Measured from record highs, ONE is down 99.8% and SPX is down 72.9%.
ONE to SPX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ONE / 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 Harmony and SPX6900
Harmony (ONE) ranks #1140 by market capitalisation at $11.39M. The price sits 99.8% under the record high of $0.379. Circulating supply stands at 14.87B ONE. Recent performance reads +1.60% over 7 days and -37.70% over the past month for ONE. Its 24-hour trading volume is $1.93M.
SPX6900 (SPX) is the #97 cryptocurrency by market cap, worth $573.31M in aggregate. It is trading 72.9% 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 +6.80%, and +89.20% across 30 days. Around $30.14M of SPX changes hands every 24 hours.
How to convert ONE to SPX
- 1 Enter the amount of ONE you want to convert — the swap widget on this page is prefilled with the ONE → 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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ONE to SPX FAQ
What is the ONE to SPX exchange rate?
At current prices one ONE converts to about 0.00124397 SPX, and one SPX to about 803.877 ONE. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert ONE to SPX on SwitchFi?
Type in how much ONE you're converting, connect a wallet, check the quoted ONE→SPX route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the ONE to SPX swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert ONE to SPX?
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 ONE 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.