Coins / Opinion / OPN → SEI
Opinion Sei

Convert OPNon BNB Chain to SEI

1 OPN ≈ 1.1672 SEI

Swap Opinion (OPN) on BNB Chain to Sei (SEI) at the best cross-chain rate. SwitchFi routes your OPN → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

OPN to SEI market data

Metric OPN · BNB Chain SEI
Price $0.05488 $0.04702
Market cap $9.97M $316.56M
24h volume $2.27M $34.86M
24h change -2.57% -5.49%
7d change +4.90% +2.20%
24h high / low $0.05716 / $0.05334 $0.04975 / $0.04652
All-time high $0.4646 $1.14
Market cap rank #1209 #133

What is the OPN to SEI exchange rate?

At the current market price, 1 OPN ≈ 1.1672 SEI, and 1 SEI ≈ 0.8567353 OPN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Sei carries the larger market value of the two — $316.56M versus $9.97M for Opinion. OPN holds rank #1209 while SEI holds #133 by market capitalisation. Over the past 24 hours OPN is -2.57% while SEI is -5.49%, so the OPN/SEI rate has moved in OPN's favour. Across the last 7 days the comparison reads +4.90% for OPN versus +2.20% for SEI. Liquidity is ample on both legs — OPN trades $2.27M a day and SEI trades $34.86M — so conversions execute at market rates. Measured from record highs, OPN is down 88.2% and SEI is down 95.9%.

OPN to SEI converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

OPN / SEI conversion tables

OPN to SEI
0.1 OPN0.11672217 SEI
0.5 OPN0.58361083 SEI
1 OPN1.1672 SEI
5 OPN5.8361 SEI
10 OPN11.6722 SEI
50 OPN58.3611 SEI
100 OPN116.7222 SEI
500 OPN583.6108 SEI
1000 OPN1167.22 SEI
SEI to OPN
0.1 SEI0.08567353 OPN
0.5 SEI0.42836765 OPN
1 SEI0.8567353 OPN
5 SEI4.2837 OPN
10 SEI8.5674 OPN
50 SEI42.8368 OPN
100 SEI85.6735 OPN
500 SEI428.3677 OPN
1000 SEI856.7353 OPN
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About Opinion and Sei

Opinion (OPN) ranks #1209 by market capitalisation at $9.97M. Compared with its $0.4646 all-time peak, it currently trades 88.2% lower. Supply-wise, 18% of the 1.00B OPN maximum (181.73M OPN) is on the market today. Over the last 7 days OPN is +4.90%, and +8.90% across 30 days. Daily turnover comes to $2.27M.

With a total market value of $316.56M, Sei (SEI) sits at #133 among all cryptocurrencies. It is trading 95.9% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +2.20% week-on-week and +13.60% over 30 days. Around $34.86M of SEI changes hands every 24 hours.

How to convert OPN to SEI

  1. 1 Enter the amount of OPN on BNB Chain you want to convert — the swap widget on this page is prefilled with the OPN → SEI pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 3 Review the quoted route — the estimated and minimum amount of SEI you will receive, plus network, DEX and bridge fees, are all shown before you sign.
  4. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

OPN to SEI FAQ

What is the OPN to SEI exchange rate?

Right now 1 OPN ≈ 1.1672 SEI (and 1 SEI ≈ 0.8567353 OPN). 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 OPN to SEI on SwitchFi?

Type in how much OPN you're converting, connect a wallet, check the quoted OPN→SEI route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.

Is the OPN to SEI 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 OPN to SEI?

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 OPN for SEI?

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.