Semiconductors · band window Sep 25 – Oct 2
DELL TECHNOLOGIES
Equity · US · Semiconductors · AI Infrastructure · AI Servers
Inside the expected range. No statistical dislocation.
Price basis: 2026-09-25 US regular-session close · candle and GEX OI timestamps are shown separately on the chart.
This link opens the latest data for this symbol.
30-minute candles · US regular session (ET)
Each date uses its own weekly band · settled bands are retained
Click or tap the chart to see prices.
Price ($)
Shading: historic ±1σ · dots: close at or beyond the band
Prices shown 2025-09-25–2026-09-25 · 252 sessions
Sigma bands: 247/252 sessions · missing bands show price only
Anchor-date IV unverified for 5 sessions · bands and sigma hidden
| Close date | Sigma | +1W | +2W | +4W |
|---|---|---|---|---|
| −0.12σ | — | — | — | |
| +1.05σ | +0.14% | −0.78% | — | |
| +1.06σ | +8.23% | +8.38% | — | |
| +0.36σ | +14.88% | +24.34% | +23.38% | |
| −1.14σ | +3.20% | +18.56% | +28.50% | |
| +0.76σ | −9.93% | −7.04% | +15.58% | |
| +1.07σ | +8.16% | −2.58% | +15.51% | |
| −0.66σ | +11.94% | +21.08% | +12.55% | |
| +0.87σ | −7.34% | +3.72% | +1.05% | |
| −0.85σ | +10.39% | +2.28% | +23.84% | |
| +0.93σ | −8.88% | +0.58% | +4.32% | |
| −0.14σ | +10.31% | +0.51% | +2.80% |
Close-to-close price changes, excluding dividends and costs. — means future or unavailable. Predictive value is unverified.
Dealer gamma stacked at each strike. The dashed lines are this week's ±1σ edges, so whether a thick strike and a band edge land on the same price is readable in one view.
Hedging leans against the move, so the strikes below tend to hold.
+1σ $607.81 · −1σ $517.97 — outside the published strike window ($535.00–$592.50), so not drawn on the ladder above.
All expirations, strikes within ±10% of spot. Open interest settles once a day, so these levels move on the same cadence as the σ band.
A daily snapshot, not a live quote. Prices are taken as the upstream feed supplies them.