Coinbase, First Citizens, and Roku among top midday stock movers.

Coinbase shares fell 7.8% after the CFTC filed a complaint against Binance, while First Citizens BancShares soared 53.74% after agreeing to buy Silicon Valley Bank's deposits and loans. Regional bank stocks, including First Republic and PacWest, rose on reports of government support and slowed deposit outflows. Roku shares jumped over 4.7% after an upgrade by Susquehanna, while Carnival shed 4.77% despite beating earnings expectations. Corning advanced 1.52% after getting an upgrade at Deutsche Bank.