Volume 24h
$5.00M
Volume 7d
$38.29M
Volume 30d
$149.08M
Vol. Change 24h
-39.99%
Trading Pairs
50
Coins Listed
50
Monthly Visits
—
Weekly Visits
—
Best Referral Code
N/A
Liquidity (24h)
$539
Traffic Score
N/A
Maker / Taker Fee
N/A
OKJ Trading Volume History
Daily 24h volume snapshots collected by DEXCEX
Latest
$5.00M
Avg
$12.27M
Range
$2.79M – $25.51M
Period change
-63.23%
Trade on OKJ
Access 50 trading pairs across 50 coins directly on OKJ.
Top trading pairs on OKJ
Showing top 15 of 50 live pairs by 24h trading volume.
| # | Pair | Price |
|---|---|---|
| 1 |  ETH/JPY | $1,728.46 |
| 2 |  BTC/JPY | $63,860.74 |
| 3 |  XRP/JPY | $1.1439 |
| 4 |  SOL/JPY | $71.2067 |
| 5 |  TRX/JPY | $0.324850 |
| 6 |  SUI/JPY | $0.700350 |
| 7 |  XLM/JPY | $0.212417 |
| 8 |  ADA/JPY | $0.161055 |
| 9 |  BCH/JPY | $197.8240 |
| 10 |  AVAX/JPY | $6.0798 |
| 11 |  DOGE/JPY | $0.083730 |
| 12 |  LTC/JPY | $44.0656 |
| 13 |  GRAM/JPY | $1.7986 |
| 14 |  BNB/JPY | $584.7060 |
| 15 |  XTZ/JPY | $0.236137 |
About OKJ
Started in 2020, OKCoinJapan is the Japan branch of OKGroup, a global cryptocurrency exchange conglomerate that includes OKX and OKCoin.
Supported Fiat Currencies
JPY
OKJ in the CEX Ranking on dexcex.io
OKJ is tracked in the CEX Ranking on dexcex.io alongside every other major centralized exchange. It currently sits at #214 in our CEX Ranking based on 24h trading volume, exchange score, liquidity and web traffic.
Compare OKJ's 24h volume and fees against other top venues in the CEX Ranking on dexcex.io, then check how its listed assets perform inside the crypto rankings to spot which markets are driving its volume.
dexcex.io combines the DEX Ranking, the CEX Ranking and full crypto rankings in one portal, so you can move from this OKJ profile straight into the broader market context without leaving the site.
Frequently Asked Questions about OKJ
What is OKJ and is it a DEX or CEX?
OKJ is a centralized exchange (CEX), launched on 2020-08-19. As a CEX, it acts as an intermediary matching buyers and sellers with order books and custodial wallets.
How does OKJ work?
OKJ operates as a centralized exchange where users create an account, deposit funds (crypto or fiat), and place buy or sell orders through the platform's order book. The exchange matches orders between buyers and sellers and holds user funds in custodial wallets. OKJ currently offers 50 trading pairs across 50 listed cryptocurrencies.
How does OKJ differ from other centralized exchanges?
OKJ stands out among CEXs with a 24-hour trading volume of $5.00M. It is currently ranked #214 among CEX platforms on DEXCEX. Key differentiating factors for CEXs include fee structure, number of supported assets, trading products (spot, futures, margin), regulatory status, and security measures.
What is OKJ's 24h trading volume?
OKJ currently has a 24-hour trading volume of $5.00M, which has changed by -39.99% compared to the previous day. The 7-day volume is $38.29M and the 30-day volume is $149.08M. CEX volume is a key indicator of exchange liquidity and activity.
How many trading pairs does OKJ support?
OKJ currently supports 50 trading pairs across 50 listed coins. More trading pairs generally means more options for traders to diversify their crypto portfolio.
What are OKJ's trading fees?
Detailed fee information for OKJ may vary by trading pair and user tier. Check the exchange's official fee schedule for the most up-to-date rates.
Where does OKJ rank among CEX exchanges?
OKJ is ranked #214 in the CEX ranking on DEXCEX based on trading volume, liquidity score, web traffic and other key metrics.
What is the difference between a DEX and a CEX?
A DEX (decentralized exchange) lets users trade crypto directly from their wallets via smart contracts — there is no central authority holding funds. A CEX (centralized exchange) acts as a middleman, holding user deposits and matching orders through a centralized order book. DEXs offer self-custody and transparency, while CEXs typically provide faster execution, fiat on-ramps, and more advanced trading products. OKJ is a CEX, providing a managed trading environment with additional features.
How much web traffic does OKJ receive?
Web traffic data for OKJ is currently not available. Visit DEXCEX regularly for updated exchange statistics and CEX ranking data.
What is OKJ's liquidity score?
OKJ has a liquidity score of 539.0 out of 1000. A higher liquidity score means tighter spreads, less slippage, and better execution for traders. Liquidity is one of the most important factors when choosing a centralized exchange.
Is OKJ safe to use for crypto trading?
OKJ is listed on DEXCEX. As a centralized exchange, security depends on the platform's infrastructure, insurance funds, and regulatory compliance. Always enable two-factor authentication and withdraw large holdings to personal wallets. DEXCEX provides data and rankings but does not endorse any specific exchange.