Power · band window Nov 13 – Nov 20
CONSTELLATION ENERGY
Equity · US · Power · AI Power Demand · Nuclear
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 CEG's 114 settled weeks, 75 (65.8%) finished inside ±1σ on the week's last close. 20 (17.5%) finished at or above +1σ and 19 (16.7%) 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.
This week's band of ±6.7% is 1.02× the symbol's median width of ±6.5% and ranks #83 widest of 184 tracked symbols. That is close to its usual width.
The week that finished furthest from its anchor closed 2024-09-20 at +5.26σ. The latest week (2026-11-13) finished outside, at +1.39σ.
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 |
|---|---|---|---|---|
| +1.39σ | — | — | — | |
| −0.64σ | +12.11% | — | — | |
| +0.53σ | −4.74% | +6.80% | — | |
| −1.02σ | +3.52% | −1.38% | — | |
| −1.33σ | −6.60% | −3.31% | +3.26% | |
| +2.69σ | −8.96% | −14.97% | −16.14% | |
| −0.41σ | +15.76% | +5.39% | +1.90% | |
| −2.06σ | +3.36% | +1.09% | +6.54% | |
| −0.93σ | −10.55% | −7.54% | +4.68% | |
| +1.53σ | −4.75% | −14.80% | −13.87% | |
| +0.24σ | +8.03% | +2.89% | −4.87% | |
| −0.69σ | +1.42% | +9.56% | −6.66% |
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 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.