Islamic Finance Principles Assessment
Riba — Does CoinEx involve interest?
CoinEx itself operates CoinEx Loans, an interest-bearing lending product with hourly-compounding floating rates, making a portion of platform revenue directly riba-based. CET's own reward mechanics (buyback-and-burn, staking APR) are fee-driven and variable rather than fixed-coupon. For Muslim investors, the concern is less CET's token design and more that it is issued by, and its value partly sustained by, an exchange whose core product line includes conventional interest-based lending.
Assessment: Riba Dominant
Score: 38.5/100
Our methodology examines 10 criteria to evaluate how well CoinEx avoids interest-based mechanisms.
CoinEx's revenue comes from trading fees, staking service cuts, and CoinEx Loans interest income. Trading-fee revenue funds CET's buyback-and-burn (20% of daily fee income, previously 50%), which is a legitimate, non-interest value mechanism. However, CoinEx Loans generates income through floating, compounding interest on borrower funds — a core, protocol-level riba product rather than incidental third-party activity. No treasury disclosure specifies whether CET's own reserves hold interest-bearing instruments, but the exchange's broader income mix undeniably includes conventional interest, which Muslim users should weigh when engaging with the platform beyond the token itself.
CET staking occurs in two forms: native PoS/PoA validator delegation on CoinEx Chain and CoinEx Smart Chain, where rewards come from block incentives and transaction fees (variable, performance-based, not fixed); and a custodial exchange staking product covering CET, ETH, TRX, SOL, and ADA, where CoinEx takes a 10% service fee (0% for CET) and pays rewards based on actual on-chain APR. Neither structure promises a fixed coupon divorced from underlying network performance, which is favorable. The custodial version's lack of detailed slashing/lock-up disclosure, however, leaves some ambiguity about how risk and reward are actually shared.
Gharar — How much uncertainty does CoinEx involve?
CoinEx carries moderate uncertainty: a long-operating, named-founder business with public code and transparent burn reporting sits alongside no discoverable independent audit and a non-fair-launch token distribution. The transparency of operations reduces gharar, while the audit gap and centralized governance increase it. Overall, informational uncertainty here is real but not extreme, given the platform's seven-year public track record.
Assessment: Excessive Gharar (High Uncertainty)
Score: 48.3/100
Our methodology examines 15 criteria including team transparency, audit quality, and governance.
CoinEx is led by Haipo Yang, a traceable figure with documented history at Tencent, Futu Securities, and as builder of the ViaBTC mining pool, alongside a named VP — this is far from an anonymous project. CoinEx Chain's code is publicly available on GitHub and whitepapers exist for both chains. Buyback-and-burn results, including the full burn of the team's own 1.08B locked CET allocation, are published. Countering this, CET's original 10B supply was distributed through airdrops, trading incentives, and team unlocks rather than a broadly fair public launch, and the exchange itself remains a centralized, proprietarily governed business.
No security audit report specifically naming CoinEx, CET, CoinEx Chain, or CoinEx Smart Chain, by a named firm with a dated report, appears in available records; audit documents attributed to Halborn and Trail of Bits in this space belong to unrelated projects. This absence of a verifiable audit for CET or its chains is a genuine, unresolved gharar concern and should be treated as such. Reward-calculation mechanics for staking are documented, but slashing pass-through and lock-up terms for the custodial staking product are not detailed with precision, leaving some risk parameters unclear to depositors.
Maysir — Does CoinEx involve gambling or speculation?
CET is placed in a meme-coin category largely due to market trading behavior rather than its actual design, since the token carries defined utility functions. Genuine speculative pressure exists in secondary markets and in CoinEx's own large futures trading volumes, but this reflects third-party trading conduct, not the token's built-in purpose. On balance, CET's own protocol design is not structured as a pure gambling instrument.
Assessment: Maysir / Qimar (Gambling)
Score: 47.3/100
Our methodology examines 11 criteria to determine whether CoinEx is a gambling instrument or a genuine economic tool.
Despite its market classification, CET was not designed as a purely speculative meme asset: it functions as a fee-discount token, gas currency on two live chains, and a validator-staking-eligibility mechanism, with a documented, transparent burn program tied to real trading-fee revenue. That said, CoinEx's own platform generates enormous daily futures volume (reported at $2.23B), and CET's price action is often driven by burn-narrative speculation rather than fundamental cash flows. This speculative trading environment is a factual feature of the surrounding market, but per the design-over-misuse principle it should not by itself be read as evidence that CET's own protocol is a maysir instrument.
Weighed together, CET shows genuine utility signals — seven-plus years of operation, 10M+ reported users, functioning validator networks, and a consistent burn mechanism funded by real fee revenue — that distinguish it from tokens with no operational grounding. Against this sits undeniable speculative behavior in secondary markets, amplified by the exchange's own high-leverage futures products and VIP holding incentives that can encourage frequent trading. The presence of real utility and a working business model tips the assessment away from pure gambling, even though investors should recognize that much of CET's
The Full 27-Point Screening
1. Legitimacy (4 criteria)
| Criterion | Score | Analysis |
|---|
| Team Transparency | 75/100 | Founder Haipo Yang and other executives are named with verifiable professional histories, and the company has a long public operating record. |
| Fraud & Scam Risk | 25/100 | Sources document a New York AG lawsuit and settlement, an SEC securities action with a $10M penalty, and a third-party report alleging CoinEx is a major sanctioned-market liquidity conduit. |
| Use Case Legitimacy | 70/100 | CoinEx operates a real exchange, blockchain infrastructure, and financial products used by millions, indicating genuine utility beyond hype. |
| Ethical Practices | 35/100 | The platform tightly linked to CET natively offers interest-based lending as a core in-house product, which is a haram element built into the platform's own design rather than third-party misuse. |
Summary: CoinEx has a named, credentialed founding team and a long operating history, but faces documented US regulatory penalties and a third-party allegation of being a major sanctioned-market liquidity conduit.
2. Project Operations (9 criteria)
| Criterion | Score | Analysis |
|---|
| Core Protocol Business | 30/100 | The base business combines legitimate exchange/blockchain services with an interest-bearing lending product (CoinEx Loans) offered directly by the platform itself. |
| Transaction Fees | 65/100 | A defined, transparently reported percentage of trading-fee income is used to buy back and burn CET rather than being extracted as pure rent. |
| Treasury Assets | 40/100 (low evidence) | The sources do not disclose the composition of any corporate or protocol treasury, so interest-bearing holdings cannot be ruled in or out. |
| Revenue Model | 25/100 | Disclosed revenue explicitly includes interest income from CoinEx Loans alongside trading and staking service fees. |
| Transparency | 65/100 | CoinEx publishes whitepapers, burn data, and blockchain code publicly, and claims proof-of-reserves, though the exchange's internal operations remain proprietary. |
| Governance | 40/100 | CoinEx Chain has a documented stake-weighted validator selection process, but the exchange itself is run by a centralized company with no disclosed holder governance over exchange decisions. |
| Launch Fairness | 45/100 | CET's 2018 issuance combined airdrops, promotional distribution, and a team allocation with lock-ups, which is not a purely fair, no-insider launch. |
| Token Distribution | 55/100 | Initial 10B supply included team holdings that were later fully burned, and current circulating supply is described as broadly held, though historical concentration existed. |
| Speculation/Utility Ratio | 65/100 | CET has documented recurring utility (fee discounts, gas, staking eligibility) rather than functioning as a purely speculative meme instrument. |
Summary: CoinEx runs a centralized exchange alongside its own PoS blockchains, with a transparent fee-funded buyback-and-burn mechanism for CET but centralized company governance and a mixed-fairness token launch history.
3. Financial Health (4 criteria)
| Criterion | Score | Analysis |
|---|
| Protocol Revenue | 25/100 | A documented share of protocol/platform revenue derives from interest charged on CoinEx Loans. |
| Financial Status | 55/100 | CoinEx shows strong multi-year trading volumes and user growth, but the same sources document costly regulatory penalties that affect its financial/legal risk profile. |
| Interest Assessment | 15/100 | CoinEx Loans is a base-platform lending/borrowing product with explicit floating hourly interest rates, making interest a direct feature of the platform itself. |
| Audit Quality | 15/100 (low evidence) | No named audit firm or audit report specific to CoinEx, CET, or CoinEx Chain/Smart Chain appears in the sources; audit documents found pertain to unrelated projects. |
Summary: CoinEx's revenue explicitly includes interest income from its native lending product, and no audit specific to CoinEx, CET, or its chains could be found in the sources.
4. Token Economics (5 criteria)
| Criterion | Score | Analysis |
|---|
| Token Purpose | 75/100 | CET is documented as serving fee-discount, gas, and staking-eligibility functions rather than existing purely for speculation. |
| Governance Rights | 40/100 | Only stake-weighted validator participation on CoinEx Chain is described; no clear holder voting rights over exchange-level decisions are disclosed. |
| Rewards Distribution | 65/100 | Buyback-and-burn amounts and staking rewards are explicitly tied to variable trading-fee revenue and on-chain APR rather than a fixed promised return. |
| Speculation Controls | 45/100 | A burn-cap policy and VIP holding tiers provide some disincentive to pure short-term speculation, but their effectiveness as anti-speculation controls is not deeply evidenced. |
| Asset Backing | 30/100 | No explicit reserve or real-asset backing for CET is disclosed; its value rests on utility demand and the burn mechanism inferred from the sources. |
Summary: CET functions as a genuine utility token for fees, gas, and staking eligibility, with variable revenue-linked rewards but no disclosed asset backing or clear holder governance rights.
5. Staking Mechanism (5 criteria)
| Criterion | Score | Analysis |
|---|
| Mechanism Type | 45/100 | Exchange-run CoinEx Staking is custodial with flexible withdrawal, while CoinEx Chain also supports on-chain validator delegation, per the documentation provided. |
| Islamic Contract Classification | 30/100 | The sources describe reward mechanics but do not classify the staking arrangement under any specific Islamic contract, and its proximity to an interest-lending platform adds ambiguity. |
| Rewards Structure | 60/100 | Rewards are explicitly calculated from actual on-chain staking APR minus a disclosed service fee, rather than being a fixed guaranteed payout. |
| Documentation | 65/100 | CoinEx's staking support documentation discloses the reward formula, fee structure, and timing mechanics in specific detail. |
| Shariah Alignment | 30/100 | The base platform's core inclusion of an interest-based lending product represents an unresolved Shariah concern that weighs on the overall staking/ecosystem assessment. |
Summary: CoinEx offers both on-chain PoS delegation and a custodial exchange staking product with documented variable rewards and fee structure, but the staking arrangement is not classified under any specific Islamic contract and sits alongside an interest-based lending business.
Overall Assessment: CoinEx is a real, long-operating exchange with a credentialed team and useful native token mechanics, but its core platform's built-in interest-based lending, unresolved audit transparency, and documented regulatory/sanctions concerns are significant unresolved issues for a Shariah assessment.
Scoring note: Meme coin: maysir-capped (C13=65); score already below the cap.
Written by ThanvirFounder, Ex Director S&P Global Energy
Reviewed by Imam Omar SiddiqiShariah Scholar