Healthcare · band window Oct 9 – Oct 16
VERTEX PHARMACEUTICALS
Equity · US · Biotechnology
Inside the expected range. No statistical dislocation.
Price basis: 2026-10-09 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)
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 2025-10-09–2026-10-09 · 252 sessions
Sigma bands: 252/252 sessions
| Close date | Sigma | +1W | +2W | +4W |
|---|---|---|---|---|
| +0.28σ | — | — | — | |
| −1.28σ | +1.06% | — | — | |
| +0.95σ | −4.08% | −3.06% | — | |
| −0.40σ | +3.51% | −0.71% | — | |
| −1.70σ | −1.38% | +2.09% | −1.04% | |
| +0.26σ | −5.62% | −6.92% | −7.58% | |
| −0.30σ | +0.82% | −4.85% | −2.86% | |
| +2.69σ | −1.16% | −0.35% | −7.25% | |
| +0.45σ | +8.36% | +7.11% | +1.92% | |
| +0.53σ | +1.95% | +10.48% | +10.09% | |
| −0.01σ | +3.98% | +6.01% | +13.54% | |
| −0.40σ | −0.05% | +3.92% | +14.81% |
Close-to-close price changes, excluding dividends and costs. — means future or unavailable. Predictive value is unverified.
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.
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.