OKX US to retire USD order books on Sept. 30 and cancel remaining orders and trading bots
OKX US will retire selected USD order books on Sept. 30, canceling open orders and bots on the affected pairs and selling Grid and Smart Portfolio positions.
Why it matters
Traders who leave orders on the retiring pairs lose them in the 3 to 4 a.m. Eastern window, and Grid and Smart Portfolio positions are sold without the holder picking the moment, so the one-hour window before retirement decides whether a bot is stopped or liquidated. Beyond this single exchange's pair migration the reach is limited, and the evidence does not name which pairs are affected.
Where the sources disagree
What OKX action the two reports in the set describe
OKX US retiring USD order books and canceling orders and bots on Sept. 30
CryptoSlate
OKX listing Doppler Finance's XDP token for spot and perpetual trading on Sept. 28
Bitcoinist
The articles cover separate OKX actions on different dates and neither mentions the other's event, so the set gives no corroboration for the order book retirement.
Key facts
OKX US will retire selected USD order books between 3 and 4 a.m. Eastern time on Sept. 30, described as 7 to 8 a.m. UTC.
Disputed figureReported by CryptoSlate
OKX US will cancel all remaining open orders and trading bots or automated trades on the affected USD pairs during that window.
Reported by CryptoSlate
Positions in Grid and Smart Portfolio bots on the affected pairs will be sold.
Reported by CryptoSlate
Positions in DCA, Recurring Buy and TWAP/Iceberg bots on the affected pairs will be held.
Reported by CryptoSlate
USDC versions of the affected pairs have been available alongside the USD pairs since Sept. 23.
Reported by CryptoSlate
The affected USD pairs are scheduled to be delisted at 8 a.m. UTC on Sept. 30.
Disputed figureReported by CryptoSlate
OKX's migration schedule says bots using the retiring pairs may close gradually over the retirement hour.
Reported by CryptoSlate
Bitcoinist reported that OKX opened XDP/USDT spot trading on Sept. 28 at 13:00 UTC after a one-hour call auction, and a USDT-margined XDP perpetual with margin up to 20x at 14:00 UTC.
Disputed figureReported by Bitcoinist
What happened
CryptoSlate, citing an OKX US customer notice, reported that the exchange will retire selected USD order books between 3 and 4 a.m. Eastern time on Sept. 30, which it puts at 7 to 8 a.m. UTC, and cancel every open order and trading bot still running on the affected pairs. The same notice says positions in Grid and Smart Portfolio bots on those pairs will be sold, while positions in DCA, Recurring Buy and TWAP/Iceberg bots will be held, so Grid and Smart Portfolio holders face a sale they did not choose. USDC versions of the affected pairs have been available beside the USD pairs since Sept. 23, and OKX US says orders and bots created on the USDC pairs during that parallel window keep running after the migration. OKX's migration schedule says bots on the retiring pairs may close gradually across the retirement hour and the USD pairs are delisted at 8 a.m. UTC. CryptoSlate did not name the affected pairs, and the set contains no second report of the retirement. Bitcoinist, the only other outlet in the set, covered a separate OKX action, the Sept. 28 listing of Doppler Finance's XDP token, and did not mention the order book retirement, so the deadline details rest on one outlet.
How the story developed
- First report
First report by CryptoSlate
OKX US to sell USD trading bot positions if users miss Sept 30 deadline
- Update
CryptoSlate reports the OKX US order book retirement plan
The report describes the Sept. 30 deadline, the bot categories affected and the migration to USDC pairs.
- Official statement
OKX US customer notice sets the cancellation and sale rules
The notice says open orders and bots on the affected USD pairs are canceled and Grid and Smart Portfolio positions are sold, while DCA, Recurring Buy and TWAP/Iceberg positions are held.
- Update
Parallel USDC pairs open beside the affected USD pairs
Traders can move orders and bots to the USDC versions, which run alongside the USD pairs from this date.
- Update
Scheduled retirement of the affected USD order books
Retirement runs 3 to 4 a.m. Eastern, equal to 7 to 8 a.m. UTC, with bots closing gradually and remaining orders and bots canceled.
- Independent corroboration
Independently corroborated by Bitcoinist
OKX Opens Spot And 20x Perpetual Trading For Doppler Finance Token
How coverage built up
Independent sources over time, counted the way the consensus panel counts them: a republication of a wire story does not move the line.
- 28 Sept 2026, 15:30 UTC: CryptoSlate — 1 independent source, 1 reports
- 30 Sept 2026, 01:30 UTC: Bitcoinist — 2 independent sources, 2 reports
Affected entities
Original sources
| Publisher | Report | Role | Published |
|---|---|---|---|
| CryptoSlate Crypto media | OKX US to sell USD trading bot positions if users miss Sept 30 deadline | Original | |
| Bitcoinist Crypto media | OKX Opens Spot And 20x Perpetual Trading For Doppler Finance Token | Independent |
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