The CoinEx referral code “boost” was promoted in 2026 as a referral offer providing eligible users with an advertised 40% discount on trading fees. Referral-based promotions can potentially reduce the cost of qualifying cryptocurrency transactions for users who are already planning to trade on the platform.
The advertised benefit associated with “boost” may depend on the applicable referral arrangement, account eligibility, trading products, and CoinEx's promotional conditions.
For more information about the original promotion, you can read the CoinEx referral guide.
What Is CoinEx Referral Code “boost”?
CoinEx referral code “boost” is a promotional referral code associated with the CoinEx referral program.
The promotion was advertised with a potential 40% discount on trading fees for eligible users. A referral code generally connects a new account with a referral arrangement, allowing the applicable referral benefit to be applied according to the current program rules.
The key details of the offer are:
Platform: CoinEx
Referral Code: “boost”
Advertised Benefit: Up to 40% off trading fees
Offer Type: Referral promotion
Year: 2026
Eligibility: Subject to applicable terms
The exact benefit should always be verified against the terms available at the time of registration.
What Does 40% Off Trading Fees Mean?
A 40% trading-fee discount means that, if the promotion applies to an eligible fee, the qualifying fee could potentially be reduced by 40%.
For example, if an eligible transaction generated a hypothetical $10 trading fee and a 40% discount applied, the potential discount would be $4, leaving a hypothetical $6 fee.
This is only an illustration. Actual trading fees depend on the applicable CoinEx fee schedule, account level, trading product, and other conditions.
A referral discount also does not eliminate the risks associated with cryptocurrency trading.
How to Use CoinEx Referral Code “boost”
When the referral promotion was available, users could generally enter the code during the account-registration process.
Follow these general steps:
Visit the CoinEx website or open the CoinEx application.
Start the account-registration process.
Enter the required registration information.
Locate the Referral Code, Invitation Code, or similar field.
Enter “boost” exactly as provided.
Complete any required verification.
Check whether the referral information has been successfully applied.
Review the applicable promotional terms and fee information.
Referral codes are commonly intended to be applied during registration. If an account has already been created, the referral benefit may not be added retroactively.
Where to Enter CoinEx Referral Code “boost”?
The “boost” code was intended for the applicable referral or registration process rather than as a code that could simply be entered on every individual trade.
Depending on the registration interface, the relevant field could be labeled as a referral code, invitation code, invite code, or promotional code.
If you do not see a referral field, do not assume that the promotion can be applied after registration. Check the applicable terms before completing the account setup.
How to Get 40% Off Trading Fees With “boost”
The advertised benefit associated with CoinEx referral code “boost” is a potential 40% trading-fee benefit.
To potentially qualify under an active referral promotion, a user would generally need to:
Register through an eligible referral process.
Enter “boost” where the referral code is requested.
Complete the required account-registration process.
Complete any applicable verification.
Meet the promotional requirements.
Confirm that the referral benefit is active.
Trade only after reviewing the applicable fees and conditions.
The actual percentage available can depend on the referral arrangement and applicable CoinEx program conditions. CoinEx's referral information has described referral benefits of up to 40%, rather than a universal 40% discount for every account and transaction.
Who Could Use CoinEx Referral Code “boost”?
The promotion was primarily presented for eligible users participating in the CoinEx referral program.
Eligibility can depend on factors such as account status, whether the user is new or existing, regional availability, referral arrangements, applicable trading products, and the campaign's conditions.
Therefore, users should not assume that entering “boost” automatically guarantees a 40% benefit.
Is the 40% Discount Guaranteed?
The advertised 40% figure should be treated as a promotional benefit subject to applicable conditions, rather than an unconditional guarantee.
CoinEx's referral information indicates that referral percentages can vary according to the referral arrangement and account conditions.
The actual amount of savings can therefore depend on the trading fees generated, the applicable referral percentage, and the specific terms governing the account.
Example of Potential Savings
Suppose a qualifying trader generated $50 in trading fees.
If a 40% referral benefit applied, the hypothetical calculation would be:
$50 × 40% = $20
The potential rebate or discount would therefore be $20, leaving an illustrative effective cost of $30.
If eligible fees totaled $200:
$200 × 40% = $80
The potential benefit would be $80.
These examples are for explanation only. They do not guarantee that a particular user will receive these amounts.
Things to Check Before Using “boost”
Before relying on the CoinEx referral promotion, users should check:
Whether the referral code is currently accepted.
Whether new-user registration is available.
Whether the promotion applies in their region.
Which trading products qualify.
The actual referral percentage available.
How long the benefit remains active.
Whether there are minimum trading requirements.
Whether other promotions can be combined with the referral benefit.
The current trading-fee schedule.
Any applicable withdrawal or other platform fees.
Promotional terms can change, so current official information should take priority over older referral articles.
Important CoinEx Update for September 2026
There is an important current development that affects the availability of this referral offer.
CoinEx announced on September 15, 2026 that it had decided to stop operations and begin an orderly wind-down. The announcement states that new-user registration and referral/reward distributions stopped on September 15, 2026. It also provides a timetable for the discontinuation of other services, with spot trading scheduled to end on September 29 and the withdrawal period scheduled to remain open until December 22, 2026.
As a result, the historical “boost” referral promotion should not be presented as a currently available new-user signup offer.
Users who find older pages advertising CoinEx referral code “boost” should check the date of the content and compare it with CoinEx's latest official announcements before taking any action.
CoinEx Referral Code “boost” – Key Takeaway
CoinEx referral code “boost” was promoted in 2026 with an advertised 40% discount on trading fees for eligible users.
The referral offer could potentially reduce qualifying trading costs when the applicable referral conditions were satisfied. However, the actual benefit could depend on the referral arrangement, account conditions, trading activity, and applicable program rules.
Because CoinEx announced its operational wind-down in September 2026 and stopped new-user registration and referral/reward distributions on September 15, the promotion should now be treated as historical promotional information rather than an active signup offer.
Final Thoughts
The CoinEx Referral Code “boost” was promoted as a way for eligible users to potentially receive 40% off trading fees. For users researching older 2026 CoinEx promotions, understanding how the referral code worked and what the advertised benefit meant can still be useful.
However, the current CoinEx shutdown announcement materially changes the situation. New-user registration and referral/reward distributions have stopped, so users should not rely on an older article claiming that “boost” can currently be used to obtain a referral discount.
Always verify the latest official platform status before depositing funds, trading, or following instructions from an older promotional article.
Frequently Asked Questions
1. What is CoinEx Referral Code “boost”?
“boost” was a CoinEx referral code promoted with an advertised 40% trading-fee benefit for eligible users.
2. What discount was advertised with CoinEx “boost”?
The promotion was advertised as providing up to 40% off trading fees, subject to the applicable referral conditions.
3. How was CoinEx Referral Code “boost” used?
When the promotion was active, users could enter “boost” in the applicable referral or invitation field during the account-registration process.
4. Does 40% off mean all CoinEx fees were free?
No. A 40% referral benefit did not mean that all fees were eliminated. It applied only according to the relevant referral and trading-fee conditions.
5. Could every CoinEx user receive the 40% benefit?
Not necessarily. The applicable referral percentage could depend on the referral arrangement, account conditions, and program rules.
6. Could existing CoinEx users use “boost”?
Eligibility depended on the applicable referral promotion. Existing accounts could have different conditions from new users.
7. Can I currently register for CoinEx using “boost”?
CoinEx announced that new-user registration stopped on September 15, 2026, so “boost” should not currently be presented as an active new-user registration offer.
8. Are CoinEx referral rewards currently being distributed?
CoinEx's September 15, 2026 announcement states that referral and reward distributions stopped from September 15, 2026.
9. What should I check before following an old CoinEx referral article?
Check the publication date and compare the information with CoinEx's latest official announcements. Current platform conditions should take priority over older promotional claims.