Why GigaDevice (GIGADEV) fell 6.51%
GigaDevice (GIGADEV) fell 6.51% on November 13, 2026 — Memory peers slide as Nvidia's drop drags chips.
What happened
GigaDevice fell 6.5% in step with the AI Memory selloff, which was triggered by chipmaker weakness led by Nvidia's slide. That weakness also dragged the S&P 500 and Nasdaq lower on the same day.
Why it moved
GigaDevice makes memory chips sold into the same AI-linked electronics demand, so it reacts to the same sentiment shocks as US and Korean memory names.
Why it matters
Within the AI Memory theme, the thesis is that AI server demand has lifted memory prices for months, benefiting a broad set of chip suppliers.
What would break the thesis
A recovery in global chip sentiment would lift GigaDevice alongside its peers. Its liquidity and exposure to a different market can amplify moves, so a sharp reversal in the group could hit it harder.