Convert HOLLAR to OP
Swap Hydrated Dollar (HOLLAR) to Optimism (OP) at the best cross-chain rate. SwitchFi routes your HOLLAR → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
HOLLAR to OP market data
| Metric | HOLLAR | OP |
|---|---|---|
| Price | $0.9988 | $0.09916 |
| Market cap | $12.81M | $227.03M |
| 24h volume | $625,997 | $57.46M |
| 24h change | -0.02% | -4.75% |
| 7d change | +0.10% | +8.10% |
| 24h high / low | $0.999 / $0.9982 | $0.1043 / $0.0954 |
| All-time high | $1.05 | $4.84 |
| Market cap rank | #1075 | #166 |
What is the HOLLAR to OP exchange rate?
At the current market price, 1 HOLLAR ≈ 10.0721 OP, and 1 OP ≈ 0.09928441 HOLLAR. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Optimism carries the larger market value of the two — $227.03M versus $12.81M for Hydrated Dollar. On the overall leaderboard they sit at #1075 and #166 respectively. The last 24 hours put HOLLAR at -0.02% against -4.75% for OP — the HOLLAR/OP rate has moved in HOLLAR's favour. On a 7-day view the tape shows HOLLAR +0.10% and OP +8.10%. Liquidity is ample on both legs — HOLLAR trades $625,997 a day and OP trades $57.46M — so conversions execute at market rates. Measured from record highs, HOLLAR is down 4.5% and OP is down 98.0%.
HOLLAR to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
HOLLAR / OP 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 Hydrated Dollar and Optimism
With a total market value of $12.81M, Hydrated Dollar (HOLLAR) sits at #1075 among all cryptocurrencies. Compared with its $1.05 all-time peak, it currently trades 4.5% lower. Circulating supply stands at 12.82M HOLLAR. HOLLAR has moved +0.10% week-on-week and +0.30% over 30 days. Around $625,997 of HOLLAR changes hands every 24 hours.
Optimism (OP) is the #166 cryptocurrency by market cap, worth $227.03M in aggregate. The price sits 98.0% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.29B OP (53%) is already in circulation. OP has moved +8.10% week-on-week and +9.30% over 30 days. Its 24-hour trading volume is $57.46M.
How to convert HOLLAR to OP
- 1 Enter the amount of HOLLAR you want to convert — the swap widget on this page is prefilled with the HOLLAR → OP 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 OP 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 OP
Convert any other cryptocurrency from HOLLAR
HOLLAR to OP FAQ
What is the HOLLAR to OP exchange rate?
Right now 1 HOLLAR ≈ 10.0721 OP (and 1 OP ≈ 0.09928441 HOLLAR). 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 HOLLAR to OP on SwitchFi?
Type in how much HOLLAR you're converting, connect a wallet, check the quoted HOLLAR→OP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the HOLLAR to OP 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 HOLLAR to OP?
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 HOLLAR for OP?
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.