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HomeBlogNasdaq Dips After Record Highs; Micron and…

Nasdaq Dips After Record Highs; Micron and SanDisk Sink in Buy Zones

Nasdaq hit record highs but retreated afterward, while Micron and SanDisk sank sharply. A textbook example of intraday volatility requiring disciplined risk management.

TO
Team Onyx · Trading analysts · years trading and coaching traders
September 23, 2026 · 1 min read
Nasdaq chart with record highs and pullback; Micron SanDisk declining sharply

Nasdaq Touches Record Highs but Retreats During the Session

According to Yahoo Finance, the Nasdaq reached record highs during the session but failed to sustain the gains. This dynamic—breakout highs followed by pullbacks—is typical of markets experiencing profit-taking pressure.

Tech Stocks Under Heavy Selling

Micron Technology and SanDisk were among the session's biggest losers, declining into what traders call "buy zones"—perceived support levels where buyers expect to step in. This illustrates how quickly sentiment around semiconductor leaders can reverse when volatility spikes.

Why It Matters for Traders

  • High-risk session: record highs followed by sharp declines widen the daily range, creating volatility that demands tighter stops
  • Sector rotation: when yesterday's leaders collapse, correlations shift unexpectedly across holdings
  • Entry timing trap: pullbacks after records often snare impulsive buyers

Risk Management on Extreme Movement Days

On sessions like this—where the index touches records then retreats—discipline separates successful traders from those chasing losses. Without a predefined risk plan (position size, stops, daily loss limit), traders become emotional and overlever.

Tools like Guardian, Onyx's risk manager, enforce your rules even when the market is chaotic. It's not a "predictor"; it simply forces you to trade within your limits, no exceptions.

Whether you trade on MetaTrader, cTrader, or MatchTrader (coming soon), a disciplined connector transforms high-volatility sessions like this into manageable environments.

TO
Team Onyx
Trading analysts · years trading and coaching traders
We write about discipline, risk management and funded accounts, with years of experience trading and coaching traders.

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