---
symbol: "DRAM"
name: "Roundhill Memory ETF"
date: 2026-09-28
change_pct: -4.961311600177583
direction: "down"
event_type: "sector_sympathy"
url: "https://perplo.app/why/DRAM/2026-09-28"
updated_at: 2026-09-28T11:06:45.880Z
---

# Why Roundhill Memory ETF (DRAM) fell 4.96% on September 28, 2026

Roundhill Memory ETF (DRAM) fell 4.96% on September 28, 2026 — Chip stocks slide as U.S.-Iran tensions hit tech.

## What happened

Broad semiconductor selloff triggered by renewed U.S.-Iran tensions and oil price spike, dragging down the entire chip sector including memory plays.

## Why it moved

Memory ETF holdings move in lockstep with sector risk-off; geopolitical escalation forces de-risking across DRAM, HBM, and storage positions as investors flee growth-sensitive tech exposure.

## Why it matters

Within AI Memory, the structural DRAM shortage from AI training demand outpacing supply remains intact, but macro uncertainty and sector-wide liquidation override that positive thesis in the short term.

## What would break the thesis

Tension resolution or oil pullback would reverse the sector rotation; the underlying supply tightness in DRAM and HBM is a structural tailwind waiting to re-engage once geopolitical headlines stabilize.

## Sources

- [INTC, AMD, AVGO: Chip Stocks Lead Slide As Tech Gets Hammered Amid Renewed U.S.-Iran Tensions](https://finnhub.io/api/news?id=f0962506e75fdbd8c68f04e26ab77822fa6dfca9adfe3e913a6fa0130704283f) — Yahoo

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