Convert CUBEon Polygon to SPXon Ethereum
Swap Somnium Space CUBEs (CUBE) on Polygon to SPX6900 (SPX) on Ethereum at the best cross-chain rate. SwitchFi routes your CUBE → SPX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
CUBE to SPX market data
| Metric | CUBE · Polygon | SPX · Ethereum |
|---|---|---|
| Price | $0.1572 | $0.3723 |
| Market cap | $2.33M | $346.61M |
| 24h volume | $5,410 | $4.85M |
| 24h change | -2.40% | +0.37% |
| 7d change | -2.65% | -0.83% |
| 24h high / low | $0.1626 / $0.1568 | $0.3792 / $0.3637 |
| All-time high | $28.12 | $2.27 |
| Market cap rank | #2038 | #124 |
What is the CUBE to SPX exchange rate?
At the current market price, 1 CUBE ≈ 0.42234458 SPX, and 1 SPX ≈ 2.3677 CUBE. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
SPX6900 carries the larger market value of the two — $346.61M versus $2.33M for Somnium Space CUBEs. They currently rank #2038 and #124 among all cryptocurrencies. The last 24 hours put CUBE at -2.40% against +0.37% for SPX — the CUBE/SPX rate has moved in SPX's favour. On a 7-day view the tape shows CUBE -2.65% and SPX -0.83%. Liquidity is ample on both legs — CUBE trades $5,410 a day and SPX trades $4.85M — so conversions execute at market rates. Measured from record highs, CUBE is down 99.4% and SPX is down 83.6%.
CUBE to SPX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
CUBE / 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 Somnium Space CUBEs and SPX6900
Somnium Space CUBEs (CUBE) is the #2038 cryptocurrency by market cap, worth $2.33M in aggregate. The price sits 99.4% under the record high of $28.12. Of a maximum supply of 100.00M CUBE, 14.84M CUBE (15%) is already in circulation. Recent performance reads -2.65% over 7 days and +48.54% over the past month for CUBE. Daily turnover comes to $5,410.
SPX6900 (SPX) is the #124 cryptocurrency by market cap, worth $346.61M in aggregate. It is trading 83.6% 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 -0.83%, and +23.68% across 30 days. Around $4.85M of SPX changes hands every 24 hours.
How to convert CUBE to SPX
- 1 Enter the amount of CUBE on Polygon you want to convert — the swap widget on this page is prefilled with the CUBE → 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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Convert any other cryptocurrency from CUBE
CUBEPolygon → BTC
Bitcoin
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Tether
CUBEPolygon → BNB
BNB
CUBEPolygon → USDCEthereum
USDC
CUBEPolygon → XRP
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CUBE to SPX FAQ
What is the CUBE to SPX exchange rate?
1 CUBE is worth roughly 0.42234458 SPX at the moment (inverted: 1 SPX ≈ 2.3677 CUBE). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert CUBE to SPX on SwitchFi?
Three steps: set the CUBE amount, connect your wallet, then approve the best quoted CUBE→SPX route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the CUBE to SPX 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 CUBE 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 CUBE 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.