Convert OP to SPXon Ethereum
Swap Optimism (OP) to SPX6900 (SPX) on Ethereum at the best cross-chain rate. SwitchFi routes your OP → SPX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OP to SPX market data
| Metric | OP | SPX · Ethereum |
|---|---|---|
| Price | $0.09733 | $0.5455 |
| Market cap | $222.50M | $507.52M |
| 24h volume | $83.00M | $9.62M |
| 24h change | -2.41% | -3.69% |
| 7d change | -2.80% | +3.90% |
| 24h high / low | $0.09963 / $0.09318 | $0.5766 / $0.5311 |
| All-time high | $4.84 | $2.27 |
| Market cap rank | #162 | #103 |
What is the OP to SPX exchange rate?
At the current market price, 1 OP ≈ 0.17842589 SPX, and 1 SPX ≈ 5.6046 OP. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Optimism is the smaller side of this pair — SPX6900's market capitalisation of $507.52M is roughly 2.3× larger than Optimism's $222.50M. They currently rank #162 and #103 among all cryptocurrencies. Over the past 24 hours OP is -2.41% while SPX is -3.69%, so the OP/SPX rate has moved in OP's favour. Across the last 7 days the comparison reads -2.80% for OP versus +3.90% for SPX. With $83.00M and $9.62M in respective daily volume, neither side of a OP→SPX swap struggles for depth. Measured from record highs, OP is down 98.0% and SPX is down 76.0%.
OP to SPX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OP / 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 Optimism and SPX6900
Optimism (OP) is the #162 cryptocurrency by market cap, worth $222.50M in aggregate. The price sits 98.0% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.29B OP (53%) is already in circulation. OP has moved -2.80% week-on-week and +11.10% over 30 days. Its 24-hour trading volume is $83.00M.
SPX6900 (SPX) is the #103 cryptocurrency by market cap, worth $507.52M in aggregate. It is trading 76.0% 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 +3.90%, and +59.90% across 30 days. Around $9.62M of SPX changes hands every 24 hours.
How to convert OP to SPX
- 1 Enter the amount of OP you want to convert — the swap widget on this page is prefilled with the OP → 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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OP to SPX FAQ
What is the OP to SPX exchange rate?
1 OP is worth roughly 0.17842589 SPX at the moment (inverted: 1 SPX ≈ 5.6046 OP). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert OP to SPX on SwitchFi?
Type in how much OP you're converting, connect a wallet, check the quoted OP→SPX route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the OP to SPX 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 OP 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 OP 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.