Convert BOLDon Optimism to SPXon Ethereum
Swap BOLD (BOLD) on Optimism to SPX6900 (SPX) on Ethereum at the best cross-chain rate. SwitchFi routes your BOLD → SPX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BOLD to SPX market data
| Metric | BOLD · Optimism | SPX · Ethereum |
|---|---|---|
| Price | $1.00 | $0.3716 |
| Market cap | $29.11M | $345.59M |
| 24h volume | $1.16M | $3.59M |
| 24h change | +0.08% | -0.12% |
| 7d change | +0.07% | -1.06% |
| 24h high / low | $1.00 / $0.9996 | $0.3792 / $0.3637 |
| All-time high | $1.02 | $2.27 |
| Market cap rank | #648 | #123 |
What is the BOLD to SPX exchange rate?
At the current market price, 1 BOLD ≈ 2.6938 SPX, and 1 SPX ≈ 0.37122378 BOLD. 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 — $345.59M versus $29.11M for BOLD. They currently rank #648 and #123 among all cryptocurrencies. The last 24 hours put BOLD at +0.08% against -0.12% for SPX — the BOLD/SPX rate has moved in BOLD's favour. Zooming out to a week, BOLD has moved +0.07% while SPX has moved -1.06%. Liquidity is ample on both legs — BOLD trades $1.16M a day and SPX trades $3.59M — so conversions execute at market rates. Measured from record highs, BOLD is down 1.5% and SPX is down 83.6%.
BOLD to SPX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BOLD / SPX conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About BOLD and SPX6900
With a total market value of $29.11M, BOLD (BOLD) sits at #648 among all cryptocurrencies. It is trading 1.5% below its all-time high of $1.02. Circulating supply stands at 29.08M BOLD. Recent performance reads +0.07% over 7 days and -0.06% over the past month for BOLD. Around $1.16M of BOLD changes hands every 24 hours.
SPX6900 (SPX) is the #123 cryptocurrency by market cap, worth $345.59M 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 -1.06%, and +22.33% across 30 days. Around $3.59M of SPX changes hands every 24 hours.
How to convert BOLD to SPX
- 1 Enter the amount of BOLD on Optimism you want to convert — the swap widget on this page is prefilled with the BOLD → 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.
Other options to exchange SPX
BTC → SPXEthereum
Bitcoin
ETH → SPXEthereum
Ethereum
USDTEthereum → SPXEthereum
Tether
BNB → SPXEthereum
BNB
USDCEthereum → SPXEthereum
USDC
XRP → SPXEthereum
XRP
SOL → SPXEthereum
Solana
TRX → SPXEthereum
TRON
FIGR_HELOC → SPXEthereum
Figure Heloc
HYPE → SPXEthereum
Hyperliquid
DOGE → SPXEthereum
Dogecoin
USDSEthereum → SPXEthereum
USDS
Convert any other cryptocurrency from BOLD
BOLDOptimism → BTC
Bitcoin
BOLDOptimism → ETH
Ethereum
BOLDOptimism → USDTEthereum
Tether
BOLDOptimism → BNB
BNB
BOLDOptimism → USDCEthereum
USDC
BOLDOptimism → XRP
XRP
BOLDOptimism → SOL
Solana
BOLDOptimism → TRX
TRON
BOLDOptimism → FIGR_HELOC
Figure Heloc
BOLDOptimism → HYPE
Hyperliquid
BOLDOptimism → DOGE
Dogecoin
BOLDOptimism → USDSEthereum
USDS
BOLD to SPX FAQ
What is the BOLD to SPX exchange rate?
1 BOLD is worth roughly 2.6938 SPX at the moment (inverted: 1 SPX ≈ 0.37122378 BOLD). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert BOLD to SPX on SwitchFi?
Enter the amount of BOLD you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best BOLD→SPX path — non-custodial, straight from your wallet.
Is the BOLD 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 BOLD to SPX?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange BOLD 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.