The reviewed snapshot includes 176 active pairs, 50 tradable assets, 176 ticker observations. Frequently represented assets include BTC, ETH, SOL. The ten leading pairs represented about 83.1% of measured volume; BTC/AUD was the largest observed pair at about 33.5%; median spread across leading markets was 0.26%. Counts and shares depend on available tickers and may not cover every product or jurisdiction.
Evaluate executable depth, fees, deposits and withdrawals, custody, account protections, and local eligibility. Reported volume alone does not show how a larger order will execute. Spread, depth, and concentration should be assessed for the exact pair and size.
Custody, withdrawal access, counterparty solvency, resilience, account security, jurisdiction, and listing standards are material for centralized venues. Trust Rank is not proof of reserves or a guarantee. Terms and regulatory availability can change, so confirm current rules directly with the venue.
CoinJar Exchange: a centralized venue with concentrated AUD-led market activity
Founded in 2013 and recorded in the United Kingdom, CoinJar operates as a centralized crypto venue with consumer, professional and institutional-facing services. Its observed market set is broad enough to cover 30 assets, but trading activity is concentrated in a relatively small group of pairs.
CoinJar’s centralized operating model and stated service scope
CoinJar is recorded as a centralized exchange founded in 2013, with the United Kingdom listed as its country or jurisdiction. That structure means customers interact with a company-operated platform rather than a protocol that settles trades directly through decentralized smart contracts. The venue’s stated mission emphasizes accessible cryptocurrency buying, selling and spending, while its exchange, over-the-counter desk and mobile applications are described as serving different customer types.
The company describes CoinJar Exchange and its OTC Trading Desk as services for professional traders, individuals and institutions handling larger transactions. It also describes a separate white-label product, CoinJar Clear, aimed at financial services businesses, including stock trading, cashback and buy-now-pay-later providers. These are company claims about product scope; the available market observations do not independently establish how those services are structured, who can use them or how execution differs between them.
Consumer payments, trading access and product claims
CoinJar says customers can fund and withdraw through Faster Payments in the UK and Osko, PayID and NPP in Australia, with AUD and GBP among the stated fiat currencies. It also claims instant Visa and Mastercard purchases, mobile trading through iOS and Android applications, and a CoinJar Card Mastercard that converts crypto into AUD or GBP at the point of purchase. These features suggest an operating model that links exchange activity with payments and spending, but public materials does not specify eligibility, limits, processing conditions or geographic availability for each feature.
project materials reports fees ranging from 0% for market orders on the exchange to 2% for card purchases. That range is a stated pricing claim rather than a complete fee schedule. A comparison should therefore check maker and taker treatment, spreads, withdrawal charges, payment-provider costs, card conversion rates and any tiered pricing before assessing the total cost of using the venue.
Observed coverage: 87 pairs across 30 assets
The recorded market snapshot contains 87 pairs and 87 ticker records covering 30 assets. BTC, ETH and SOL are the most frequently represented assets in the observation. The leading pair is BTC/AUD, which accounts for 18.62% of the recorded pair share. This gives the venue a clear Australian-dollar center of gravity in the observed market structure, even though the stated service scope also mentions GBP access.
Coverage is not the same as equal liquidity. The number of listed pairs indicates breadth, but it does not show that every market has comparable depth, order-book resilience or execution quality. A customer comparing a major BTC market with a less frequently represented asset would need pair-level data, including depth at several price levels and the effect of larger orders.
Pair concentration and the meaning of the spread measure
The ten largest pairs represent 72.21% of the observed pair share. That concentration means activity is clustered: the headline coverage of 87 markets should not be read as evidence that trading is evenly distributed across the venue. It may be easier to interpret the platform through its largest markets than through its full asset count, while smaller pairs may contribute relatively little to overall activity.
The median spread among the top 20 pairs is 0.2409%. This is a useful indication of quoted-market conditions in the sampled leaders, but it is not a guaranteed customer execution price. The statistic does not show order-book depth, slippage, volatility, fee inclusion or the spread for the specific pair and order size a customer might use. It also cannot establish that OTC execution, card conversion or other products follow the same pricing pattern.
Thirty observations show a decline in recorded BTC volume
The volume history contains 30 observations, with a first-to-latest change of -56.32%. Recorded volume ranged from 4.2582 BTC to 23.3932 BTC, and the median observation was 8.958 BTC. Taken together, these figures show lower activity at the latest point than at the first point in the series, alongside substantial variation across the observation window.
This history is a measurement of reported venue activity, not a finding about the company’s financial condition or customer balances. It does not reveal the share of institutional, retail or OTC business, and it cannot by itself confirm the reliability of reported volume. A fuller assessment would require the time period, methodology, market-by-market volumes, order-book turnover and an explanation for the observed decline.
Due-diligence questions for comparing CoinJar Exchange
The centralized model makes the company’s operating, account and asset-handling arrangements material to any comparison. project profile does not establish custody design, segregation practices, reserve information, audit coverage, incident history, withdrawal controls or the legal terms governing customer assets. It also does not independently verify project materials’s statements about registration, transaction history, user numbers, partnerships or payment availability.
Before relying on a particular feature, a reviewer should seek the current terms for the relevant country, the exact permissions attached to the recorded UK status, supported customer locations, fiat on- and off-ramp limits, withdrawal timelines and account restrictions. Market users should also compare pair-specific depth, execution costs and volume methodology rather than treating the venue’s Trust Ranking or reported activity as evidence of safety or solvency.
Key takeaways
- CoinJar is recorded as a centralized exchange founded in 2013, with the United Kingdom listed as its jurisdiction.
- The observed market set covers 87 pairs and 30 assets, with BTC, ETH and SOL frequently represented.
- BTC/AUD is the leading observed pair at 18.62% of pair share, while the top ten account for 72.21%.
- The median spread across the top 20 observed pairs is 0.2409%, but this does not capture slippage, fees or all markets.
- Recorded BTC volume declined 56.32% from the first to the latest of 30 observations, with a median of 8.958 BTC.
- Product, registration, custody, reserve, fee and access claims require current venue-specific verification.
Risks and unresolved questions
- The centralized operating model leaves custody, asset segregation, withdrawal controls and insolvency treatment unresolved in project profile.
- Market concentration may make smaller listed pairs materially less liquid than the headline 87-pair count suggests.
- The spread statistic does not show execution quality for larger orders or costs associated with fees, card conversion and withdrawals.
- The recorded volume series does not establish the source, methodology, completeness or composition of reported activity.
- Eligibility, limits and jurisdictional availability for fiat rails, card purchases, OTC trading and CoinJar Card remain unspecified.
