WOO X is removing CKB, ICP and MERL from spot trading and wallet support through a compressed two-day exit sequence.
The most important user-risk detail is that the September 22 trading cutoff is not the final asset-access deadline. Withdrawals remain available for only about two more days, until September 24 at 02:00 UTC.
Affected trading pairs
WOO X is delisting:
- CKB/USDT
- ICP/USDT
- MERL/USDT
The exchange says the decision follows its periodic market review for adequate liquidity.
ICP collateral already reduced to zero
ICP has an additional collateral-specific step.
WOO X reduced the ICP collateral ratio to 0.4 on September 19 at 01:00 UTC and then to 0 on September 22 at 01:00 UTC.
A collateral ratio of zero means ICP can no longer contribute collateral value on the platform under the affected framework.
CKB and MERL entered cancel-only
CKB/USDT and MERL/USDT entered Cancel-Only Mode on September 19 at 02:00 UTC.
Users could cancel existing orders, but normal new-order activity was already restricted before final suspension.
Trading stops September 22
Trading for all three pairs is scheduled to stop on:
September 22, 2026 at 02:00 UTC
At that time:
- open orders are automatically cancelled;
- the tokens cease to qualify as collateral;
- normal spot market access disappears.
Deposits stop at the same time
Deposits of CKB, ICP and MERL are also scheduled to stop at 02:00 UTC on September 22.
WOO X warns that deposits sent after the cutoff will not be credited.
This is an important operational risk: a transfer can succeed on-chain while still failing to appear in the user’s exchange account if the receiving service no longer supports deposits.
Withdrawals remain open only until September 24
Users can still withdraw the three assets until:
September 24, 2026 at 02:00 UTC
After that:
- withdrawal support ends;
- wallet support is removed.
Users who want to retain the original token should therefore withdraw before this second deadline.
What happens to residual balances?
WOO X says it may swap residual balances to USDT after wallet support is removed.
However:
- conversion is not guaranteed;
- the conversion exchange rate is not guaranteed;
- the decision remains at WOO X’s discretion.
Where a swap is performed, WOO X says processing is expected within five working days, but that timeframe is also not guaranteed.
Balances worth less than 0.00000001 USDT will not be eligible for the swap.
Why users should not rely on automatic conversion
Automatic conversion removes several user choices:
- timing;
- venue;
- execution price;
- asset form.
If external liquidity is weak, WOO X may be unable or unwilling to obtain a reasonable conversion.
The safest asset-access route for a user who wants CKB, ICP or MERL itself is the withdrawal window, not a future discretionary USDT swap.
Entity and network boundaries
This is a WOO X listing-support decision.
It does not mean Nervos, Internet Computer or Merlin Chain are shutting down, and it does not establish a global delisting.
Users must verify destination-network and address compatibility before withdrawing.
Evidence Status
Confirmed / Official WOO X
Affected pairs; ICP collateral reductions; CKB/MERL cancel-only stage; Sep. 22 02:00 UTC trading suspension; deposit suspension; Sep. 24 02:00 UTC withdrawal/wallet-support end; discretionary residual USDT swap.
Developing
Actual conversion rates, whether every eligible balance is converted, withdrawal congestion, support disputes and follow-on delistings elsewhere.
Risk Assessment
High asset-access / forced-conversion risk.
The underlying projects are not necessarily failing, but WOO X users face a short and irreversible loss of platform access to the original tokens.
What to Watch Next
Trading cutoff execution, withdrawal volumes, September 24 wallet removal, residual USDT swaps and follow-on delistings.
FAQ
When does WOO X stop CKB/ICP/MERL trading?
September 22 at 02:00 UTC.
When do deposits stop?
The same time.
How long do withdrawals remain available?
Until September 24 at 02:00 UTC.
Is automatic USDT conversion guaranteed?
No.
Why is ICP different?
Its collateral ratio was separately reduced to zero before trading suspension.
Are CKB, ICP and MERL shutting down?
No. This is a WOO X support decision.