Cerebras Systems (CBRS) fell exactly 12.11% to $169.39 on July 29, 2026 as a same-day securities investigation added company-specific risk to a broad AI semiconductor selloff. Read the daily analysis of Cerebras Systems' infrastructure-demand outlook, momentum risk and key technical levels.

Vertiv (VRT) fell exactly 17.26% to $223.04 on July 29, 2026 after a Q2 revenue miss overshadowed an EPS beat and higher full-year guidance. Read the daily analysis of Vertiv's execution outlook, momentum risk and key technical levels.

Qualcomm (QCOM) fell exactly 4.42% to $155.68 on July 29, 2026 as a broad semiconductor selloff and earnings uncertainty weighed on the stock. Read the daily analysis of Qualcomm's handset and AI diversification outlook, momentum risk and key technical levels.

Arm Holdings (ARM) fell exactly 8.11% to $224.89 on July 29, 2026 as a broad semiconductor selloff and earnings-event risk pressured AI-chip exposures. Read the daily analysis of Arm Holdings' AI-infrastructure outlook, momentum risk and key technical levels.

AXT Inc (AXTI) fell exactly 13.54% to $36.97 on July 29, 2026 as a broad selloff in related semiconductor names and pre-earnings uncertainty pressured the AI wafer supplier. Read the daily analysis of AXT's demand outlook, momentum risk and key technical levels.

A Robinhood (HOOD) caiu exatamente 3,15% e fechou a US$ 89.84 em 29 de julho de 2026, pressionada por uma redução ampla de risco e por ajustes de posicionamento antes da divulgação de resultados após o fechamento. O movimento aumentou a sensibilidade do papel, frequentemente tratado como uma aposta de beta mais alto ligada à atividade de plataformas de negociação. A leitura do dia destaca os riscos de momentum e níveis técnicos considerados-chave para o curto prazo.

IREN Ltd (IREN) fell 13.62% to $29.31 on July 29, 2026 as a broad AI-linked equity selloff hit comparable neocloud and digital-infrastructure names. Read the daily analysis of IREN's AI infrastructure outlook, momentum risk and key technical levels.

As ações da Seagate Technology (STX) avançaram 2,29% e fecharam a $764.43 em 29 de julho de 2026, após a companhia divulgar resultados do quarto trimestre fiscal acima das estimativas e sinalizar uma projeção de receita mais forte para o próximo trimestre. O movimento ocorre enquanto investidores avaliam as perspectivas de demanda por armazenamento em nuvem, os riscos de sustentação do impulso e níveis técnicos relevantes do papel.