Bybit has added the perpetual contract XDP/USDT. The announcement is dated September 29, 2026. Among the venues we cover the coin also trades on 9 more, and their prices are 2.71% apart.
Where it trades right now
| Venue | Bid | Ask | 24h volume |
|---|---|---|---|
 HTX | 0.017053 | 0.017498 | $667K |
 OKX | 0.017447 | 0.017462 | $499K |
 xt | 0.017394 | 0.017515 | $399K |
 KuCoin | 0.01746 | 0.01747 | $371K |
 Toobit | 0.01744 | 0.017471 | $95K |
 WEEX | 0.017105 | 0.017172 | $47K |
 BingX | 0.017445 | 0.017463 | $33K |
 ourbit | 0.01746 | 0.01747 | $24K |
 MEXC | 0.01743 | 0.01744 | $5K |
The gap between venues
Cheapest on WEEX, dearest on KuCoin, 2.71% apart. Those are quotes, not profit: two sets of fees, the transfer and slippage all come out of it.
What this coin is
Doppler Finance is a token trading under the ticker XDP. The project is classified under "Decentralized Finance (DeFi)". It runs on Base. Market capitalisation is $19.4M, ranking 896 by that measure. 1.0B are in circulation out of 10.0B. The all-time high was $0.02611102, reached on September 29, 2026.
Contract address: 0x07b3d902783c3c12b077508c3b5c00113d1291d0. This is the only reliable way to confirm you are buying this coin rather than a namesake: tickers are not unique in crypto.
Deposits and withdrawals
Venues open trading before transfers more often than you would expect. What they state right now:
| Venue | Chain | Deposit | Withdrawal |
|---|---|---|---|
| KuCoin | Base | open | open |
| Gate | Ethereum | closed | closed |
| HTX | Base | open | open |
Note that withdrawals are closed on Gate. Until they open, the coin cannot leave — that matters more than any spread.
Contract address
The same ticker routinely covers different tokens on different venues, and buying "the same coin" on the wrong chain or at the wrong address does not come back. These are the addresses by which the exchanges we collect from identify this coin:
| Chain | Address |
|---|---|
| Base | 0x07b3d902783c3c12b077508c3b5c00113d1291d0 |
Check the address before you buy and before you transfer. A matching name and ticker mean nothing: anyone can issue a token under any name, and most fakes are built on exactly that.
What matters here
On HTX the gap between bid and ask is 2.61% — that is the venue's own book spread, not a spread between exchanges. Buying at the ask and selling at the bid loses that difference immediately. A book this wide is nearly empty, and the size shown in it is illusory.
Exchange announcement
The primary source, with dates and conditions: Bybit ↗
Keep looking
Listings · Bybit · Rallies · ZC · LBank · ACN · LBank · CVNA · Gate