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US Market Preview: Tuesday, June 23, 2026

US Market Preview: Tuesday, June 23, 2026

US market preview for June 23, 2026

US Market Preview: Tuesday, June 23, 2026

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Key PointsAbout This Summary iAn AI tool helped create this summary based on the text of the article. The Luna3 team has checked it for accuracy and revised as necessary. Read more about how we use AI in our publishing process.
  • Nasdaq futures down 2.7% overnight as Goldman flags stretched AI valuations and a global chip sell-off accelerates
  • VIX surged 14.5% to 19.79 last session — one bad print away from the fear threshold at 20
  • Copper and silver dumping 3-5% signals growth expectations are repricing alongside tech

Nasdaq futures are down nearly 3% overnight after Goldman Sachs told clients the AI trade is stretching beyond reality — and a global semiconductor sell-off is backing up the thesis with actual price damage. The VIX closed just under 20. Tuesday’s open looks ugly.

Previous Session Close

Monday’s session told two stories. The S&P 500 slipped 0.31% and the Nasdaq 100 shed 0.25%, but the Russell 2000 rallied 0.88% and the Dow added 0.30% — textbook rotation out of mega-cap tech into cyclicals and small caps. Consumer Discretionary was the session’s worst performer at -1.70%, while Energy led at +1.26% and Healthcare posted a quiet +0.88%.

The real signal was the VIX. A 14.5% single-session spike to 19.79 puts the fear gauge right at the doorstep of 20 — the level where hedging demand typically accelerates and dealers start adjusting gamma exposure. That kind of move on a day where the S&P only lost 31 basis points tells you the options market is pricing in something the index hasn’t shown yet.

Overnight Futures & Global Read

Whatever Monday hinted at, overnight futures are saying it louder. Nasdaq futures are down 2.69% — a gap that, if it holds into the open, would represent one of the sharpest tech-led drops this quarter. S&P futures are off 1.35%, Russell futures down 1.47%, and even the Dow is sliding 0.51%. Headlines point to a global chip sell-off as the trigger, with AI valuation doubts spilling across international markets. The breadth of the decline — tech and small caps selling together — removes the “healthy rotation” alibi from Monday’s close.

Commodity & FX Setup

The commodity complex is flashing risk-off across every channel. Copper is down 3.11% — the sharpest daily move in weeks and a direct read on growth expectations cooling. Silver is getting hit even harder at -4.98%, dragging through what was a strong technical base. Gold dropping 0.90% may seem counterintuitive for a risk-off session, but when everything sells — including safe havens — it usually signals margin calls or forced liquidation, not a measured rebalancing.

WTI crude is off 1.27% to $73.87, which should keep pressure on the energy sector’s Monday outperformance. The DXY is up 0.19% to 101.2 with EUR/USD dropping 0.55%, consistent with a dollar-as-shelter bid while risk assets reprice. USD/JPY holding flat at 161.5 near multi-decade yen weakness means the carry trade unwind hasn’t started — if it does, that’s a second-order shock worth tracking.

Catalyst Watch

Goldman’s AI reality check. Two separate Goldman Sachs notes hit Monday — one flagging that “investor assumptions about the AI trade are starting to stretch reality,” the other calling the market a “rubber band” and questioning how far it can stretch. When a bulge-bracket desk publishes parallel bear cases on the same theme in one session, institutional clients tend to act on it. Watch for follow-through selling in NVDA, AVGO, and the semiconductor complex at the open.

Intel’s investor reset. CEO commentary described as a “reality check” landed alongside the broader chip sell-off. If guidance or forward commentary disappointed, Intel could drag the SOX index lower and amplify the AI-doubt narrative.

Michael Burry’s SpaceX call. Burry flagging a “$3 trillion problem” with SpaceX won’t move public markets directly, but it adds to the thematic noise around overvalued private tech and venture crowding — sentiment fuel for shorts looking at public AI proxies.

Bottom Line

Tuesday’s setup is defensive. A 2.7% Nasdaq futures gap-down paired with a VIX already at 19.79 means any early-session selling pushes the fear index above 20, which can trigger mechanical hedging flows that compound the move. The level to watch is the S&P 500 futures hold around 7,400 — a clean break below opens the door to a 2-3% down day on the index. The single driver is AI valuation confidence: if dip-buyers step in on semis before noon, the session stabilizes. If they don’t, Goldman just gave institutional cover to lighten positions. Luna3 is tracking the semiconductor complex as the session’s leading indicator.

Read next: Market Pulse · VIX Term Structure · What Is a Bond?

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