Benchmarks & ETF · band window Nov 13 – Nov 20
FIRST TRUST NASDAQ CYBERSECURITY ETF
ETF · Global / other regions · Cybersecurity
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 CIBR's 114 settled weeks, 70 (61.4%) finished inside ±1σ on the week's last close. 27 (23.7%) finished at or above +1σ and 17 (14.9%) 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. Breaks skewed upward: more weeks finished above +1σ than below −1σ.
This week's band of ±5.7% is 1.78× the symbol's median width of ±3.2% and ranks #99 widest of 184 tracked symbols. The options market is pricing a larger move than usual; check whether an earnings release or similar event falls inside the week.
The week that finished furthest from its anchor closed 2026-05-08 at +2.78σ. The most recent finish outside was 2026-11-06 (−1.71σ), followed by 1 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: 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 |
|---|---|---|---|---|
| +0.71σ | — | — | — | |
| −1.71σ | +4.37% | — | — | |
| −1.01σ | −9.89% | −5.95% | — | |
| +1.65σ | −4.80% | −14.21% | — | |
| −2.78σ | +7.39% | +2.24% | −3.85% | |
| +1.16σ | −10.16% | −3.53% | −17.24% | |
| +0.81σ | +5.06% | −5.62% | −3.51% | |
| +1.45σ | +1.08% | +4.84% | −1.05% | |
| −0.05σ | +5.79% | +6.94% | +16.53% | |
| −0.97σ | −0.20% | +5.58% | +10.69% | |
| +0.99σ | −4.03% | −4.22% | +2.42% | |
| −1.20σ | +3.91% | −0.27% | +5.29% |
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.