OKX Concrete Flash Earn Lite Offers 1 Million CT Across Four Pools
OKX opens CT pre-subscriptions on October 24. CT rewards start October 28, with KYC, account and regional eligibility restrictions.
OKX opens Concrete (CT) Flash Earn Lite pre-subscriptions on October 24, 2026, at 15:00 Hong Kong time. CT rewards run from October 28 to November 3, both at 15:00; before then, pre-subscribed funds earn Simple Earn interest only.
Pools
BTC, ETH, OKB and CT pools allocate 450,000, 420,000, 80,000 and 50,000 CT respectively. Minimum subscriptions are 0.001 BTC, 0.01 ETH, 1 OKB and 27 CT. Subscription caps depend on the user's tier, based on 30-day average net assets or trading volume. ETH borrowed through Flexible Loan does not count.
Eligibility and redemption
KYC is required; subaccounts and institutions cannot participate. Regional restrictions apply under OKX's disclosure, including Hong Kong and other restricted locations.
Rewards use complete hourly periods. Redeeming during an hour forfeits that hour's rewards. After the event, CT is automatically redeemed within four hours; other assets remain in Simple Earn unless redeemed. The value of subscribed assets and CT rewards can fall.
Source: Official exchange announcement
OKX referral code
Use referral code 2646442 when you sign up. Eligible accounts receive 20% discounts on Spot trading fees and 20% discounts on Futures trading fees.