U.S. stocks saw widespread declines in the optical communications and computing power cloud sectors, while the biotechnology and space concept stock sectors experienced broad gains.

BlockBeats news, October 20 - According to BIT (Bit.com) market data, US stocks in the optical communications and computing power cloud sectors generally fell, while the biotechnology sector generally rose, among which:

Lumentum fell 2.77%, Corning fell 2.02%, Coherent fell 3.67%, Applied Optoelectronics fell 5.06%, Ciena fell 2.07%, Broadcom fell 0.25%, Marvell Technology fell 1.75%.

Oracle fell 1.18%, CoreWeave fell 2.78%, Nebius fell 3.16%, IREN fell 4.22%, Applied Digital fell 2.52%.

Eli Lilly rose 2.21%, Johnson & Johnson rose 1.15%, Moderna rose 0.73%, Novo Nordisk rose 1.09%, AbbVie rose 1.35%, Merck was flat.

SpaceX fell 1.71%, Rocket Lab fell 1.82%, Planet Labs fell 1.18%, AST SpaceMobile fell 2.46%, Intuitive Machines fell 2.14%.