Why IREN (Iris Energy) (IREN) fell 2.48%
IREN (Iris Energy) (IREN) fell 2.48% on September 28, 2026 — Tech selloff pulls GPU cloud names down.
What happened
Chip stocks including Intel, AMD, and Broadcom declined sharply amid U.S.-Iran tensions, pulling GPU infrastructure and power-play names like Iris Energy lower as macro risk aversion spreads.
Why it moved
Iris Energy's revenue depends on GPU cluster buildout and compute demand; when tech capex gets repriced lower on geopolitical shock, the pull-through for power-intensive infrastructure weakens, cutting near-term…
Why it matters
GPU Neoclouds anchor on distributed compute infrastructure, where power supply is a critical chokepoint; broad tech de-risking hits both demand (GPU capex) and pricing (power costs under margin pressure).
What would break the thesis
The bet works if GPU buildout accelerates and power demand stays robust; if capex cycles lengthen or utilization falters due to sustained geopolitical uncertainty, both revenue and margins face pressure.