Dow Futures rose 0.01%, S&P 500 Futures fell 0.41%, Nasdaq Futures fell 1.05% as sentiment skewed cautious amid divergent earnings moves.

Lumentum rose 7.70%. On reports Marvell is in advanced takeover talks.

KLA Corporation rose 4.09%. After results and guidance topped estimates.

Microsoft rose 2.79%. On faster Azure growth and improved AI capex efficiency.

Fortinet fell 25.38%. After earnings triggered broad cybersecurity selling.

ServiceNow fell 17.20%. After mixed results and margin pressure.

Alphabet fell 9.41%. After a Q3 miss and negative free cash flow.

Marvell Technology (MRVL) fell 7.66%. On talks to buy Lumentum.

CrowdStrike Holdings, Inc. (CRWD) fell 5.70%. As peers weakened following Fortinet.

Palo Alto Networks (PANW) fell 5.60%. After disclosures on lower executive compensation.

Zscaler Inc. fell 5.38%. As cybersecurity shares stayed under pressure.

Bloom Energy Corp (BE) fell 4.65%. In a pullback after a Barclays price-target raise.

Chip stocks fell, with Intel falling 2.56%, ARM Holdings falling 2.50%, SUPER MICRO COMPUTER INC (SMCI) falling 2.49%.

Software stocks fell, with Oracle falling 2.24%.

Among other individual movers, Amgen rising 2.08%, IREN Ltd falling 3.81%, CRITICAL METALS CORPORATION (CRML) falling 3.47%, Rocket Lab USA, Inc. (RKLB) falling 2.22%, IONQ Inc. falling 2.04%.