Why Arm Holdings (ARM) fell 8.78%
Arm Holdings (ARM) fell 8.78% on October 30, 2026 — Broad tech selloff after Amazon, Intel earnings.
What happened
Arm fell 8.8% alongside a broad tech selloff, which began when Nasdaq-100 futures dropped after Amazon and Intel fell on earnings. The move was a group-wide reaction, not Arm-specific news.
Why it moved
Arm trades with high beta to tech and chip sentiment, so when growth and semiconductor names sell off together, its valuation gets marked down with them.
Why it matters
Arm sits in the Chip Supply Chain theme as an architecture licensor for the chips in AI devices and data centres. Its moves largely track how the market prices that broader chip cycle.
What would break the thesis
If chip sentiment stabilizes and Arm's own licensing and royalty trends hold, the selloff should look like a beta move. Watch for any Arm-specific news that would break the link to the group.