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CoinEx Exchange Closure (September 2026)

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Summary

On September 15, 2026, CoinEx founder Yang Haipo announced the permanent wind-down of the CoinEx centralized exchange after nine years of operation, citing prolonged market downturns, declining trading volumes, and rising regulatory compliance costs. The exchange has published a phased closure schedule ending December 22, 2026, after which unclaimed balances will move to private custody subject to a 5% monthly fee. This incident page covers the shutdown event and its user-impact risks; a separate corpus entry covers CoinEx's broader operational history.

Connected Entities

1 entity

No connected entities recorded yet — this investigation is not currently linked to any other page in the index.

Have evidence about CoinEx Exchange Closure (September 2026)?

Timeline(11 events)

22 December 2017

CoinEx exchange launched by founder Yang Haipo.

CryptoTimes

1 February 2023

New York Attorney General Letitia James files enforcement action against CoinEx for operating as an unregistered securities and commodities broker-dealer in New York.

NY AG Press Release

15 June 2023

CoinEx settles with the New York AG: $1,172,971.50 in investor refunds to 4,691 users plus $600,000+ in penalties; required to geoblock New York users and exit U.S. market.

NY AG Press Release

12 September 2023

CoinEx detects anomalous withdrawals from multiple hot wallets. Attackers, subsequently attributed by on-chain analysts to North Korea's Lazarus Group, drain approximately $70 million across multiple blockchain networks via compromised private keys.

CoinTelegraph

22 September 2023

CoinEx publishes updated status of the September 12, 2023 hack, confirming losses and pledging full user compensation.

CoinEx Official Announcement

12 June 2026

CoinEx publishes Proof of Reserve update showing approximately $528 million in total assets under custody and reserve ratios exceeding 100% across major tokens.

GlobeNewswire

15 September 2026

CoinEx founder Yang Haipo announces permanent wind-down of CoinEx exchange, citing prolonged market downturn, declining trading volumes, and rising regulatory costs. New registrations and referral rewards halted immediately. Futures positions moved to reduce-only mode.

CryptoTimes

22 September 2026

All non-spot services cease: margin trading, crypto loans, staking, Earn products, and futures close. Most on-chain deposit addresses disabled. ViaBTC Auto Withdrawal to CoinEx feature halted.

CoinCodex

29 September 2026

Spot trading ends. All unfilled orders automatically canceled. CoinEx Smart Chain and OneSwap decentralized platform close. Remaining CET tokens in user accounts automatically repurchased at $0.005 USDT.

CryptoTimes

22 December 2026

Final user withdrawal deadline at 02:00 UTC. Any USDT remaining in accounts after this date moves to independent custody subject to a 5% monthly fee.

CoinCodex

22 August 2028

Final deadline for users to submit custody claims for unclaimed USDT via support@coinex.com. No further claims are accepted after this date under terms as announced.

CryptoTimes
Provenance & Audit Trail

Decision Log

This investigation is cryptographically anchored to the Solana blockchain (1 event). 18 of 20 cited source URLs have an Internet Archive snapshot.

model: claude-sonnet-4-6

generated: 9/16/2026, 12:12:10 PM

last updated: 9/16/2026, 4:53:01 PM

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