Industrials · band window Sep 25 – Oct 2
Industrial Select Sector SPDR
ETF · US · Sector ETF
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
The latest weekly band is hidden because its anchor-date IV is unverified.
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: 238/252 sessions · missing bands show price only
Anchor-date IV unverified for 14 sessions · bands and sigma hidden
| Close date | Sigma | +1W | +2W | +4W |
|---|---|---|---|---|
| −0.56σ | −1.65% | −3.15% | — | |
| −0.78σ | −1.06% | −2.69% | −3.79% | |
| −1.65σ | −1.73% | −2.76% | −5.83% | |
| +0.29σ | −3.36% | −5.02% | −7.58% | |
| +1.15σ | +0.72% | −2.66% | −5.35% | |
| −0.62σ | +2.97% | +3.71% | −1.50% | |
| +0.64σ | −1.54% | +1.38% | −1.32% | |
| −0.53σ | +1.81% | +0.24% | +3.96% | |
| −0.39σ | −1.38% | +0.41% | +1.79% | |
| +0.58σ | −1.08% | −2.45% | −2.21% | |
| +0.05σ | +1.50% | +0.40% | +0.81% | |
| +0.98σ | +0.16% | +1.66% | −0.83% |
2026-09-04 · −0.56σ after the close
Selected close = 0% · up to 4 weeks · select a date above
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 runs with the move, so levels break faster than they 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.