Networking · band window Nov 13 – Nov 20
ARISTA NETWORKS
Equity · US · AI Infrastructure · Networking
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 ANET's 114 settled weeks, 75 (65.8%) finished inside ±1σ on the week's last close. 23 (20.2%) finished at or above +1σ and 16 (14.0%) 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 ±8.3% is 1.32× the symbol's median width of ±6.2% and ranks #68 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 2026-10-16 at −3.22σ. The latest week (2026-11-13) finished outside, at +1.73σ.
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 |
|---|---|---|---|---|
| +1.73σ | — | — | — | |
| +0.09σ | +15.56% | — | — | |
| −0.27σ | +1.15% | +16.88% | — | |
| −0.37σ | −2.04% | −0.91% | — | |
| −3.22σ | −2.60% | −4.59% | +11.52% | |
| +0.81σ | −18.34% | −20.47% | −21.20% | |
| +0.07σ | +4.53% | −14.65% | −18.56% | |
| −0.02σ | +3.59% | +3.99% | −11.24% | |
| +0.50σ | −0.10% | +3.49% | +8.59% | |
| −0.14σ | +3.00% | +2.90% | +7.00% | |
| +0.52σ | −0.82% | +2.15% | +5.72% | |
| −0.85σ | +3.57% | +2.72% | +5.69% |
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.