Convert CUBEon Polygon to USTBon Ethereum
Swap Somnium Space CUBEs (CUBE) on Polygon to Invesco Short Duration US Government Securities Fund (USTB) on Ethereum at the best cross-chain rate. SwitchFi routes your CUBE → USTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
CUBE to USTB market data
| Metric | CUBE · Polygon | USTB · Ethereum |
|---|---|---|
| Price | $0.1529 | $11.14 |
| Market cap | $2.27M | $836.03M |
| 24h volume | $3,788 | $0 |
| 24h change | -3.39% | +0.01% |
| 7d change | -7.71% | +0.07% |
| 24h high / low | $0.1596 / $0.1487 | $11.14 / $11.14 |
| All-time high | $28.12 | $11.14 |
| Market cap rank | #2130 | #74 |
What is the CUBE to USTB exchange rate?
At the current market price, 1 CUBE ≈ 0.01372935 USTB, and 1 USTB ≈ 72.8366 CUBE. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Invesco Short Duration US Government Securities Fund carries the larger market value of the two — $836.03M versus $2.27M for Somnium Space CUBEs. CUBE holds rank #2130 while USTB holds #74 by market capitalisation. Over the past 24 hours CUBE is -3.39% while USTB is +0.01%, so the CUBE/USTB rate has moved in USTB's favour. Zooming out to a week, CUBE has moved -7.71% while USTB has moved +0.07%.
CUBE to USTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
CUBE / USTB 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 Invesco Short Duration US Government Securities Fund
Somnium Space CUBEs (CUBE) is the #2130 cryptocurrency by market cap, worth $2.27M in aggregate. The price sits 99.5% 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 -7.71% over 7 days and +41.92% over the past month for CUBE. Daily turnover comes to $3,788.
Invesco Short Duration US Government Securities Fund (USTB) ranks #74 by market capitalisation at $836.03M. It is trading close to its all-time high of $11.14. There are currently 75.05M USTB in circulation. Recent performance reads +0.07% over 7 days and +0.28% over the past month for USTB.
How to convert CUBE to USTB
- 1 Enter the amount of CUBE on Polygon you want to convert — the swap widget on this page is prefilled with the CUBE → USTB 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 USTB 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.
Other options to exchange USTB
BTC → USTBEthereum
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USDTEthereum → USTBEthereum
Tether
BNB → USTBEthereum
BNB
USDCEthereum → USTBEthereum
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XRP → USTBEthereum
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TRX → USTBEthereum
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Figure Heloc
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Convert any other cryptocurrency from CUBE
CUBEPolygon → BTC
Bitcoin
CUBEPolygon → ETH
Ethereum
CUBEPolygon → USDTEthereum
Tether
CUBEPolygon → BNB
BNB
CUBEPolygon → USDCEthereum
USDC
CUBEPolygon → XRP
XRP
CUBEPolygon → SOL
Solana
CUBEPolygon → TRX
TRON
CUBEPolygon → FIGR_HELOC
Figure Heloc
CUBEPolygon → HYPE
Hyperliquid
CUBEPolygon → DOGE
Dogecoin
CUBEPolygon → USDSEthereum
USDS
CUBE to USTB FAQ
What is the CUBE to USTB exchange rate?
1 CUBE is worth roughly 0.01372935 USTB at the moment (inverted: 1 USTB ≈ 72.8366 CUBE). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert CUBE to USTB on SwitchFi?
Three steps: set the CUBE amount, connect your wallet, then approve the best quoted CUBE→USTB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the CUBE to USTB 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 USTB?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange CUBE for USTB?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.