Convert MRNAXon Optimism to BUIDLon Ethereum
Swap Moderna xStock (MRNAX) on Optimism to BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Ethereum at the best cross-chain rate. SwitchFi routes your MRNAX → BUIDL exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
MRNAX to BUIDL market data
| Metric | MRNAX · Optimism | BUIDL · Ethereum |
|---|---|---|
| Price | $151.39 | $1.00 |
| Market cap | $274,357 | $2.77B |
| 24h volume | $28,175 | $0 |
| 24h change | -2.36% | +0.00% |
| 7d change | +1.10% | +0.00% |
| 24h high / low | $155.35 / $146.58 | $1.00 / $1.00 |
| All-time high | $575.29 | $1.00 |
| Market cap rank | #4108 | #34 |
What is the MRNAX to BUIDL exchange rate?
At the current market price, 1 MRNAX ≈ 151.39 BUIDL, and 1 BUIDL ≈ 0.00660546 MRNAX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Moderna xStock is the smaller side of this pair — BlackRock USD Institutional Digital Liquidity Fund's market capitalisation of $2.77B is roughly 10106× larger than Moderna xStock's $274,357. On the overall leaderboard they sit at #4108 and #34 respectively. The last 24 hours put MRNAX at -2.36% against +0.00% for BUIDL — the MRNAX/BUIDL rate has moved in BUIDL's favour. Zooming out to a week, MRNAX has moved +1.10% while BUIDL has moved +0.00%.
MRNAX to BUIDL converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
MRNAX / BUIDL 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 Moderna xStock and BlackRock USD Institutional Digital Liquidity Fund
With a total market value of $274,357, Moderna xStock (MRNAX) sits at #4108 among all cryptocurrencies. The price sits 73.7% under the record high of $575.29. There are currently 1,812 MRNAX in circulation. Its 24-hour trading volume is $28,175.
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #34 cryptocurrency by market cap, worth $2.77B in aggregate. It is trading close to its all-time high of $1.00. There are currently 2.77B BUIDL in circulation. BUIDL has moved +0.00% week-on-week and +0.00% over 30 days.
How to convert MRNAX to BUIDL
- 1 Enter the amount of MRNAX on Optimism you want to convert — the swap widget on this page is prefilled with the MRNAX → BUIDL 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 BUIDL 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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MRNAX to BUIDL FAQ
What is the MRNAX to BUIDL exchange rate?
Right now 1 MRNAX ≈ 151.39 BUIDL (and 1 BUIDL ≈ 0.00660546 MRNAX). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert MRNAX to BUIDL on SwitchFi?
Type in how much MRNAX you're converting, connect a wallet, check the quoted MRNAX→BUIDL route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the MRNAX to BUIDL 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 MRNAX to BUIDL?
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 MRNAX for BUIDL?
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.