Semiconductors · band window Sep 25 – Oct 2
LAM RESEARCH
Equity · US · Semiconductors
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 |
|---|---|---|---|---|
| +1.35σ | — | — | — | |
| −0.46σ | +9.41% | — | — | |
| −0.42σ | −3.39% | +5.70% | — | |
| +0.25σ | −3.07% | −6.35% | — | |
| −0.46σ | +1.90% | −1.22% | +4.41% | |
| −0.71σ | −3.85% | −2.02% | −8.25% | |
| +0.67σ | −5.52% | −9.16% | −10.27% | |
| +0.49σ | +6.75% | +0.85% | −1.19% | |
| −0.25σ | +6.26% | +13.43% | +3.03% | |
| −0.19σ | −3.99% | +2.01% | +2.88% | |
| −0.89σ | −2.58% | −6.47% | +6.08% | |
| −0.02σ | −10.57% | −12.88% | −11.13% |
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.