Coinbase to Join S&P 500 - Barron's
1. Coinbase will join the S&P 500, replacing Discover Financial Services. 2. COIN shares rose over 9% in after-hours trading. 3. Coinbase's market value is $50.8 billion, making it a sizable index addition. 4. Coinbase plans to acquire Deribit for $2.9 billion, enhancing its trading platform. 5. Discover is being acquired by Capital One Financial, pending closing conditions.