Concrete token launch hits Coinbase and OKX with controlled price auctions
Coinbase has placed the CT-USD trading pair into auction mode, giving traders at least 10 minutes to establish an opening price through limit orders only before continuous trading kicks off. The move lines up with the Concrete token launchon OKX the same day, where the CT/$USDT pair went live under a separate but similarly cautious rollout. Together, the two exchanges are running a coordinated debut for Concrete that leans heavily on controlled price discovery rather than letting the token trade freely from the first tick. Key takeawaysCoinbase set a minimum 10-minute auction window for CT-USD, accepting only limit orders with an “Allow Taker” designation.OKX ran a one-hour call auction for CT/$USDT from 09:00 to 10:00 UTC, then blocked market orders for five more minutes.Concrete describes itself as an institutional-grade on-chain asset management platform running on Ethereum, with contract address 0x0A092E544DA31150b439a1aAA1A3a2214a867F46.Coinbase used the identical auction-mode process for the CTR-USD pair back in May 2026.Continuous trading begins on both exchanges once their respective auction windows close. Coinbase Launches Concrete Token with Auction Mode Coinbases decision to route the Concrete token launch through auction mode signals that the exchange wants an orderly opening price rather than an unpredictable first trade. During the auction phase, Coinbase accepts









