Semiconductors · band window Nov 13 – Nov 20
DELL TECHNOLOGIES
Equity · US · Semiconductors · AI Infrastructure · AI Servers
Inside the expected range. No statistical dislocation.
Price basis: 2026-11-13 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)
2024-09-06 – 2026-11-13 · measured on each week's last regular-session close
Of DELL's 114 settled weeks, 79 (69.3%) finished inside ±1σ on the week's last close. 22 (19.3%) finished at or above +1σ and 13 (11.4%) at or below −1σ. A normal distribution puts 68.3% inside and about 15.9% beyond each side. Given 114 weeks, the gap from theory is within what chance alone produces. Breaks skewed upward: more weeks finished above +1σ than below −1σ.
This week's band of ±12.7% is 1.91× the symbol's median width of ±6.7% and ranks #25 widest of 184 tracked symbols. The options market is pricing a larger move than usual; check whether an earnings release or similar event falls inside the week.
The week that finished furthest from its anchor closed 2026-05-08 at +3.26σ. The most recent finish outside was 2026-11-06 (−2.15σ), followed by 1 straight weeks inside.
Past shares do not predict next week. A week that broke the band intraday but closed back inside counts as inside. The universe-wide measurement and its method are in the weekly ±1σ coverage study.
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 2025-11-13–2026-11-13 · 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 |
|---|---|---|---|---|
| +0.35σ | — | — | — | |
| −2.15σ | +4.82% | — | — | |
| −0.76σ | −22.57% | −18.84% | — | |
| +0.11σ | −7.04% | −28.02% | — | |
| −3.17σ | +1.05% | −6.07% | −23.77% | |
| +0.57σ | −22.92% | −22.12% | −43.94% | |
| −0.01σ | +4.18% | −19.70% | −24.57% | |
| −0.12σ | −0.07% | +4.12% | −18.91% | |
| +1.05σ | +0.14% | −0.78% | +3.31% | |
| +1.06σ | +8.23% | +8.38% | +7.32% | |
| +0.36σ | +14.88% | +24.34% | +23.38% | |
| −1.14σ | +3.20% | +18.56% | +28.50% |
Close-to-close price changes, excluding dividends and costs. — means future or unavailable. Predictive value is still under validation.
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 runs with the move, so levels break faster than they hold.
+1σ $388.16 · −1σ $300.56 — outside the published strike window ($315.00–$372.50), 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.