Benchmarks & ETF · band window Nov 13 – Nov 20
SPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUST
ETF · US · Benchmark
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 DIA's 115 settled weeks, 78 (67.8%) finished inside ±1σ on the week's last close. 22 (19.1%) finished at or above +1σ and 15 (13.0%) at or below −1σ. A normal distribution puts 68.3% inside and about 15.9% beyond each side. Given 115 weeks, the gap from theory is within what chance alone produces.
This week's band of ±2.0% is 1.13× the symbol's median width of ±1.8% and ranks #182 widest of 184 tracked symbols. That is close to its usual width.
The week that finished furthest from its anchor closed 2025-04-04 at −2.82σ. The most recent finish outside was 2026-09-18 (−1.04σ), followed by 8 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: 252/252 sessions
| Close date | Sigma | +1W | +2W | +4W |
|---|---|---|---|---|
| +0.72σ | — | — | — | |
| −0.43σ | +2.15% | — | — | |
| −0.35σ | −0.95% | +1.18% | — | |
| +0.22σ | −0.81% | −1.75% | — | |
| +0.36σ | +0.44% | −0.38% | +0.79% | |
| +0.62σ | +0.58% | +1.02% | −0.75% | |
| −0.76σ | +0.98% | +1.57% | +1.18% | |
| +0.21σ | −1.23% | −0.27% | +0.75% | |
| −1.04σ | +0.31% | −0.93% | +0.62% | |
| −1.18σ | −1.88% | −1.58% | −1.84% | |
| −0.13σ | −1.55% | −3.41% | −4.30% | |
| +0.34σ | −0.18% | −1.73% | −3.28% |
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 $533.63 · −1σ $512.81 — outside the published strike window ($514.00–$533.00), 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.