This Week in the Chain · Nov 3, 2026
This Week in the Chain — Nov 3, 2026
Nov 1, 2026 to now: Guerrilla RF, Inc. +50.0%. SCREEN Holdings -19.3%.
What it touches
A price chart never tells you who is upstream or downstream of a move. Guerrilla RF, Inc. moved the most, but its links are not researched yet, so we drop to the next name down. Here is who SCREEN Holdings (-19.3%) is connected to.
- 1TSMCCustomer
- 2Samsung ElectronicsCustomer
- 3IntelCustomer
- 4SK hynixCustomer
- 5Micron TechnologyCustomer
- 6United Microelectronics (UMC)Customer
Top gainers
328 companies priced at least 1% away from where they sat Nov 1, 2026. Live caps, nothing adjusted after the fact.
- 1Guerrilla RF, Inc. (US-listed)$40M → $60M+50.0%
- 2National Silicon Industry Group$8.1B → $8.8B+8.7%
- 3Loongson Technology$5.0B → $5.4B+8.5%
- 4Lasertec$21.5B → $23.1B+7.5%
- 5Awinic Technology$1.8B → $1.9B+6.7%
Top decliners
- 1SCREEN Holdings$13.7B → $11.0B-19.3%
- 2Lumentum Holdings (US-listed)$76.2B → $62.0B-18.6%
- 33Peak$5.6B → $4.7B-17.1%
- 4Walsin Technology$5.7B → $4.8B-16.2%
- 5Daeduck Electronics$4.6B → $3.9B-16.1%
Chokepoint spotlight
Phison Electronics: Leading NAND flash controller and storage-solution designer. A fixed fact about the chain, not fresh news.
- 1Kioxia HoldingsDepends on it
- 2Kingston TechnologyDepends on it
- 3ADATA TechnologyDepends on it
- 4Team GroupDepends on it
- 5Transcend InformationDepends on it
A standing feature that rotates weekly, not news.