Rails: Coinbase and Circle moves

Coinbase is widening its push to run stocks on crypto rails, while Circle is trying to deepen stablecoin plumbing in South Korea. (coinbase.com) (koreaherald.com) On March 20, Coinbase said eligible non-United States users could trade stock perpetual futures tied to single names and equity baskets on Coinbase Advanced and Coinbase International Exchange. The contracts are settled in USD Coin, the dollar-pegged stablecoin known as USDC, and trade around the clock. (coinbase.com) (help.coinbase.com) Coinbase says eligible traders can use as much as 10 times leverage on single-stock contracts and 20 times leverage on exchange-traded fund and equity-index basket contracts. Its help pages say the products are cross-margined with crypto perpetual futures, so the same collateral pool can support both positions. (help.coinbase.com 1) (help.coinbase.com 2) A perpetual future is a derivative that tracks an asset’s price without expiring, so traders can bet on moves without owning the stock itself. Coinbase says its stock versions track publicly listed equities and baskets while reusing the same pricing, funding, and risk systems it already uses for crypto perpetuals. (help.coinbase.com) That structure lets Coinbase offer exposure to United States equities on weekends and outside stock-market hours, but it also adds liquidation and nonmarket-hours pricing risk. Coinbase’s own trading page warns about liquidity, execution, and price-volatility risks for stock perpetuals. (coinbase.com) (help.coinbase.com) The company has framed the launch as part of an “Everything Exchange” strategy that puts crypto, traditional assets, and newer markets on one venue. Coinbase’s international exchange page says it now offers more than 180 perpetual futures, stock perpetual futures, pre-launch, and spot markets in a USDC-settled venue. (coinbase.com 1) (coinbase.com 2) In Seoul, Bithumb said it signed a memorandum of understanding with Circle on April 13 to review cooperation on stablecoin and digital-asset infrastructure. Korea Herald reported the companies plan to examine technology integration on Bithumb’s platform and broader uses for USDC in South Korea. (koreaherald.com) (thelec.net) The South Korea talks come as Circle presents itself less as a token issuer and more as a financial-network company. Circle says its platform includes USDC, Circle Payments Network, and blockchain infrastructure for institutions moving money and digital assets. (circle.com 1) (circle.com 2) Neither move changes the United States retail market today: Coinbase says these derivatives are for eligible jurisdictions outside the United States, and the Bithumb-Circle agreement is still an exploration phase under a memorandum of understanding. Together, the announcements show two companies tied to USDC trying to make that token useful both for trading risk and for moving value. (help.coinbase.com) (koreaherald.com)