Semiconductors · band window Sep 25 – Oct 2
MARVELL TECHNOLOGY
Equity · US · Semiconductors · AI Infrastructure · Networking
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: 252/252 sessions
| Close date | Sigma | +1W | +2W | +4W |
|---|---|---|---|---|
| +0.87σ | — | — | — | |
| +0.42σ | +7.24% | — | — | |
| +0.72σ | +3.45% | +10.94% | — | |
| +0.39σ | +5.61% | +9.26% | — | |
| −0.61σ | +3.20% | +8.99% | +20.92% | |
| +0.75σ | −8.61% | −5.69% | +3.04% | |
| +0.14σ | +6.77% | −2.43% | +6.34% | |
| +1.25σ | +1.51% | +8.38% | +2.21% | |
| −0.26σ | +16.61% | +18.37% | +15.49% | |
| +0.22σ | −3.43% | +12.61% | +22.04% | |
| −1.67σ | +2.94% | −0.59% | +17.67% | |
| −0.27σ | −19.99% | −17.63% | −7.25% |
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.
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.