CoinEx is closing its doors. The cryptocurrency exchange announced it will shut down in phases between September and December 2026, ending a run that began in December 2017. The CoinEx shutdown follows what the company called a prolonged market downturn, with thinner trading volume, rising regulatory demands, and higher compliance costs making the business harder to sustain.

The CoinEx shutdown announcement gave users a clear action item rather than a long explanation. For anyone with a balance on the exchange, the message is straightforward: move your funds out before the deadlines hit.

The shutdown timeline

The wind-down has already started. Since September 15, CoinEx has stopped taking new user registrations and ended its referral rewards. All non-spot services go dark on September 22, and spot trading stops on September 29.

The September 29 cutoff is the one that hits hardest for people holding anything other than USDT. CoinEx said users who want those assets back in their original form must withdraw them before 02:00 UTC on September 29. After the deadline, any asset that still trades on external markets will be sold off and converted into USDT, with the proceeds credited to the user's spot account. Assets with no external market liquidity will be gradually delisted instead.

The last chance to withdraw anything runs until 02:00 UTC on December 22, 2026. After that point, the exchange platform ceases to operate.

What happens to your assets

CoinEx said its asset reserve ratio sits above 100 percent, meaning all user balances remain fully backed and available for withdrawal. That is the figure that matters most to users worried about whether their funds are actually there.

The exchange is also repurchasing CET, its native token, at 0.005 USDT per CET. The repurchase window stays open until September 29, and any CET still sitting in user accounts after that date will be repurchased automatically at the same price.

CoinEx added that two of its related products are unaffected. CoinEx Wallet and CoinEx Vault operate as separate businesses, and the exchange shutdown does not touch them.

Why CoinEx is closing

According to the company, the decision came down to a mix of pressures: a long downturn in the cryptocurrency market, lower trading volume and weaker liquidity, rising regulatory requirements, higher compliance costs, and what it described as operational uncertainties.

The CoinEx shutdown arrives while the broader market remains fragile. Bitcoin traded above $81,000 earlier this week even as new crypto regulation moved through the CFTC, but thin order books continue to make life difficult for mid-tier platforms trying to earn enough from fees to cover compliance and operations. CoinEx launched in late 2017, at the tail end of the last great crypto mania, and grew into a recognizable name among altcoin traders. Nine years later, it could not keep the model working.

The CoinEx shutdown is also a reminder of what exchange users are actually trusting. When a platform winds down in an orderly way, with reserves above 100 percent and a months-long withdrawal window, customers generally get their money back. That has not always been the pattern in crypto.

For traders who kept altcoins on the exchange, the forced USDT conversion is worth taking seriously. CoinEx said assets with external market liquidity will be sold and credited as USDT, which means accepting whatever price the market gives on the day rather than picking the timing yourself. Pulling funds out before September 29 avoids that outcome entirely.

Watch out for shutdown scams

CoinEx told users to rely only on its official channels during the CoinEx shutdown and warned against a predictable surge in scams. Fraudsters may pose as support staff and ask for private keys, passwords, or verification codes, or request asset transfers tied to fake withdrawal or compensation offers, the company said. No legitimate withdrawal process will ask for that information.

As reported by Outlook Money, the practical move is simple: log in through the official site, pull your assets out before the September 29 cutoff for non-USDT holdings, and finish everything else before December 22. The CoinEx shutdown timeline is fixed, so waiting past the deadlines means losing control of how your assets are handled.