Fabrinet (FN) — the peer cohort

Long reads

• Optical Interconnects — The Toll Nobody KeepsReport · 13 Aug 2026Fabrinet, which reports Monday, rose 8.7% in sympathy without printing anything.

101 and glossary

• Networking & Optical Interconnects: The Constraint After Compute101NVIDIA’s networking stack (acquired via Mellanox), Broadcom’s switching silicon, Marvell’s interconnect IP, and the optical transceiver ecosystem (Lumentum, Coherent, Fabrinet) all benefit from the same physical reality: at cluster scale…
• Optical TransceiverGlossaryA device converting electrical signals to optical for fiber networking; LITE, COHR, and FN are pure-play beneficiaries.
• Strategic Authority Investment: Reading the Jensen Huang Roadmap101Forward watchlist: LITE, COHR, FN (optical), MU (memory), VRT, GEV (power), PSTG, NTAP, WDC (storage).

Dailies

• Decision Time for the Semi ComplexDaily Pulse · 25 Aug 2026How the complex got to the line NVDA Mon −2.91% — the only red mega-cap MSFT +0.84% · GOOGL +0.94% · AMZN +1.33% · META +1.66% · AAPL +0.32% DRAM (memory) 54.28 −5.89% COHR 275.49 −4.85% · LITE 830.17 −4.22% · FN 421.14 −3.56% · AMAT…
• European ETFs — The Voting Machine and the Weighing MachineDaily Pulse · 21 Aug 2026Print records and the macro — ADI, FN and BIDU windows are open on the print record , and US flash PMIs land at 13:45 UTC.
• The buyback rally fades and the 30-year pushes back to 5.25%, but crypto answers louder — Bitcoin above 75,000 toward its best week since March 2024, BITW breaks a year-long wedge, and the yen's first falsifier line goes live at 158.83Morning 10 · 21 Aug 2026LITE +6.24% (879.28), COHR +0.89%, FN −2.13% (444.87), AMAT +0.01% (496.21).
• The Treasury buys duration with bills, hard assets read it first — Bitcoin toward 70,000, gold through 4,400, as the minutes turn hawkish and Korea answers its crash with a buybackMorning 10 · 20 Aug 2026SOXX −2.21%, XSD −2.79%, SMH −1.55% Wednesday even as the DRAM ETF held flat +0.07% to 55.14; singles AMAT −3.53% (496.17), LITE −5.23%, COHR −6.19%, FN −5.81% (454.55), NBIS −9.87%, CRWV −2.47%.
• Semis get rejected at the overhead line — SOXX -6.1%, SMH back below its 50-day — while the new sovereign-bond watch says this selloff isn't a rates storyMidday 10 · 18 Aug 2026FN falls 20.18% to 477.79 and in doing so has crossed below its 50-day average intraday, a line it was trading above at the open.