Financials · band window Nov 13 – Nov 20
CITIGROUP
Equity · US · Banking
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 C's 115 settled weeks, 77 (67.0%) finished inside ±1σ on the week's last close. 23 (20.0%) 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. Breaks skewed upward: more weeks finished above +1σ than below −1σ.
This week's band of ±3.9% is 1.01× the symbol's median width of ±3.9% and ranks #137 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 −3.37σ. The most recent finish outside was 2026-10-02 (−1.16σ), followed by 6 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 |
|---|---|---|---|---|
| +0.87σ | — | — | — | |
| −0.65σ | +4.16% | — | — | |
| +0.43σ | −2.93% | +1.11% | — | |
| −0.77σ | +1.67% | −1.30% | — | |
| −0.81σ | −2.93% | −1.30% | −0.21% | |
| +0.23σ | −4.15% | −6.96% | −8.17% | |
| −1.16σ | +0.89% | −3.30% | −4.56% | |
| +0.49σ | −4.30% | −3.46% | −10.17% | |
| −1.29σ | +1.90% | −2.48% | −5.70% | |
| +0.26σ | −5.08% | −3.27% | −6.61% | |
| +1.12σ | +0.80% | −4.32% | −6.69% | |
| +0.26σ | +3.63% | +4.45% | +1.04% |
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.